When the dry-bulb reading of a thermometer is 20ºC and the wet-bulb reading is 11ºC, the relative humidity is approximately


a. 17


b. 30


c. 33


d. 55

After approximately 13 hours, there will be 450 bacteria present.

So the correct answer is C; 13 hours.

To determine the approximate number of hours required for 450 bacteria to be present, we can set the equation equal to 450 and solve for h:

450 = [tex]100e^{0.25h}[/tex]

Solving for h:

4.5 = [tex]e^{0.25h}[/tex]

Taking the natural logarithm (ln) of both sides:

ln(4.5) = 0.25h

Now, we can solve for h by dividing both sides by 0.25:

h = ln(4.5)/0.25

h ≈ 13.18

h ≈ 13 jours

Learn more about bacterial growth at: https://brainly.com/question/27580258

#SPJ4

Complete question:

A scientist writes the equation n(h)100e^0.25h to model the growth of a certain bacteria in a petri dish, where N represents the number of bacteria after h hours. After approximately how many hours will 450 bacteria be present? Round your answer to the nearest whole number.

1 hour

6 hours

13 hours

15 hours

Answer:

6 hours/B

Explanation:

Edge

In the given equation V(t) = -12.8t + 685, the value -12.8 represents the rate at which the volume of water in the tank is decreasing per hour. The value 685 represents the initial volume of water in the tank when the draining process started.

In the equation V(t) = -12.8t + 685, the coefficient -12.8 indicates the rate of change of the volume with respect to time. It represents the slope of the linear function, indicating that the volume of water is decreasing by 12.8 gallons per hour. This negative value indicates that the volume is decreasing over time as the tank is draining.

The constant term 685 represents the initial volume of water in the tank when the draining process began. It indicates the volume of water in the tank at t = 0 hours. In this case, it implies that at the start of the draining process, the tank contained 685 gallons of water.

Learn more about linear function here:

https://brainly.com/question/29205018

#SPJ11

Some organisms are made up of a single cell, known as unicellular organisms, while others are made up of multiple cells, called multicellular organisms.

The key difference between them lies in their structural complexity and the division of labor among their cells.

Unicellular organisms, such as bacteria and protozoa, consist of a single cell that carries out all necessary life functions independently. These organisms are self-sufficient and perform functions such as obtaining nutrients, reproducing, and responding to their environment within a single cell. They have a simple structure and can exist as individual organisms.

On the other hand, multicellular organisms, including plants, animals, and fungi, are composed of multiple cells organized into different tissues, organs, and organ systems. Each cell type within a multicellular organism has a specific function and contributes to the overall survival and functioning of the organism as a whole. Cells in multicellular organisms specialize in tasks like respiration, digestion, movement, or reproduction, and they cooperate and communicate with each other to maintain the organism's overall well-being.

Despite their differences in structure and complexity, both unicellular and multicellular organisms share certain fundamental characteristics. They are both capable of growth, reproduction, response to stimuli, and adaptation to their environment. Additionally, they possess genetic material, such as DNA or RNA, that carries the instructions for their development and functioning.

To learn more about unicellular organisms click here

https://brainly.com/question/27753005

#SPJ11

The two strands of a DNA molecule are held together by hydrogen bonds. These bonds form between the nitrogenous bases of the nucleotides on each strand structural integrity and stability to the DNA.

Adenine (A) forms two hydrogen bonds with thymine (T), while guanine (G) forms three hydrogen bonds with cytosine (C). The hydrogen bonds provide stability to the DNA molecule by connecting the complementary base pairs across the two strands.
Although hydrogen bonds are individually weak, their collective presence along the length of the DNA molecule creates a strong overall force that holds the two strands together. This bonding pattern ensures that DNA strands remain paired and maintain the characteristic double helix structure. The hydrogen bonds can be broken when necessary, such as during DNA replication or transcription, allowing the separation of the DNA strands for various cellular processes.

To learn more about, DNA, click here, https://brainly.com/question/30006059

#SPJ11

The two strands of a DNA molecule are held together by hydrogen bonds between nucleotide bases. These hydrogen bonds are relatively weaker than covalent bonds, allowing the DNA to 'unzip' for replication.

The two strands of a DNA molecule are primarily held together by hydrogen bonds that form between the bases of the nucleotides. DNA, also known as a double-helix, resembles a twisted ladder. Here, the sugar-phosphate groups form the structural backbone or 'rails' of the ladder, while the nucleotide bases act as the 'steps' in between. These bases from each strand bind to each other, using hydrogen bonds, thereby giving the DNA its renowned double-helix structure. It's important to note that these hydrogen bonds are relatively weak when compared to the covalent bonds within each individual DNA molecule, which is a crucial factor allowing DNA strands to 'unzip' for replication.

https://brainly.com/question/36469737

#SPJ12

Large seeds would have the most difficulty being dispersed by water dispersal, option (c) is correct.

Water dispersal is generally more effective for small, lightweight seeds that can float or be carried away by water currents. Large seeds, on the other hand, are often heavy and less buoyant, making it difficult for them to be carried away by water. They may sink or become lodged in the sediment, limiting their ability to disperse and colonize new areas.

In contrast, mechanical dispersal, wind dispersal, and animal dispersal can be more suitable for large seeds. Mechanical dispersal involves the physical ejection of seeds from the plant, wind dispersal relies on air currents to carry lightweight seeds over long distances, and animal dispersal occurs when animals ingest seeds and later excrete them, aiding in their dispersal, option (c) is correct.

To learn more about seeds follow the link:

https://brainly.com/question/29321743

#SPJ4

The complete question is:

Large seeds would have the most difficulty being dispersed by:

a) mechanical dispersal

b) wind dispersal

c) water dispersal

d) animal dispersal

The steel ball on the other end has risen up due to the principle of buoyancy, which is governed by the difference in densities between the ball and the surrounding fluid.

The rise of the steel ball is a result of the principle of buoyancy, which states that an object immersed in a fluid experiences an upward force equal to the weight of the fluid displaced by the object. In this case, the steel ball is denser than the fluid it is immersed in, causing it to sink initially. However, when the fluid is heated, it expands and becomes less dense.

As the fluid becomes less dense, its buoyant force decreases. At the same time, the steel ball does not expand or change its density significantly. Therefore, the buoyant force acting on the steel ball decreases while the gravitational force remains constant. This creates an imbalance of forces, causing the steel ball to experience a net upward force.

As a result, the steel ball rises up in the fluid until it reaches a point where the buoyant force equals the gravitational force, achieving a state of equilibrium. This phenomenon can be observed in various situations, such as when a hot air balloon rises in the air or when objects float in water based on their densities.

Learn more about fluid  here:

https://brainly.com/question/1687013

#SPJ11

Receptor-mediated endocytosis is an active transport mechanism in which extracellular molecules are absorbed into the cell via the inward budding of plasma membrane vesicles that contain receptors specific to the ligand being internalized.

Receptor-mediated endocytosis is an active process in which a cell absorbs external molecules such as enzymes, hormones, and plasma proteins by inwardly budding plasma membrane vesicles containing receptors specific for the ligands being internalized. The transport is defined as active transport because the energy required to carry out the process comes from the hydrolysis of ATP molecules.

The internalized vesicles pinch off from the plasma membrane and enter the cytoplasm as endosomes. The contents of the endosomes are transported to lysosomes where they are broken down and recycled.In conclusion, receptor-mediated endocytosis is an active transport mechanism that requires energy to carry out the inward budding of plasma membrane vesicles that contain receptors specific to the ligand being internalized.

To know more about endocytosis visit:

https://brainly.com/question/5302154

#SPJ11

The city located at 10 degrees south and 38 degrees east is Rock City. So, option 1 is accurate.

On Lookout Mountain, Georgia, there is a tourist attraction called Rock City. Owners Garnet and Frieda Carter recruited Clark Byers in 1935 to paint "See Rock City" barn ads around the Southeast and Midwest of the United States; Byers painted over 900 barn roofs and walls, in 19 states, by 1969. The attraction was first opened in May 1932, which is 91 years ago.

Rock City has claimed that from a specific location (Lover's Leap) in Rock City, it is possible to see seven states; a scientist at the University of Tennessee, when challenged to confirm the claim in 2007, pointed out that the claim relates to seeing mountains.

To know more about Lookout Mountain

brainly.com/question/11960183

#SPJ11

Nerve cells, also known as neurons, communicate with each other through a process called synaptic transmission. Synaptic transmission involves the transmission of signals or information from one neuron to another across a small gap called a synapse.

Answer:

Nerve cells (i.e., neurons) communicate via a combination of electrical and chemical signals. Within the neuron, electrical signals driven by charged particles allow rapid conduction from one end of the cell to the other.

The order is from largest being 1 to smallest 4 are:

1.Chromosomes

2.DNA

3.Genes

4.Nucleus

Chromosomes are the largest structure in this sequence. They are thread-like structures composed of DNA tightly coiled around proteins. Chromosomes carry genetic information and are visible during cell division.

DNA is the genetic material that carries the instructions for the development, functioning, and reproduction of living organisms. It is a long molecule made up of a sequence of nucleotides. DNA is packaged into chromosomes.

Genes are segments of DNA that contain the instructions for building and maintaining an organism. They are specific sequences of nucleotides that code for proteins or functional RNA molecules. Genes are located on chromosomes.

The nucleus is a membrane-bound organelle found in eukaryotic cells. It houses the genetic material, including the chromosomes. While the nucleus is essential for storing and protecting DNA, it is smaller in size compared to chromosomes.

To learn more about Chromosomes: https://brainly.com/question/30077641

#SPJ11

The definition of "synthesis" based on the context clues is: D. create or manufacture.What is synthesis?The term synthesis means to combine two or more components or entities together in order to make a complete or unified whole.

It is a process of combining various components in order to create something new.However, based on the context clues provided in the question, synthesis implies creation or manufacturing. Therefore, option D, "create or manufacture" is the correct answer.In a scientific context, synthesis refers to the creation or combination of chemicals, compounds, or elements.

It is an essential step in the process of drug development, where chemists combine different molecules to create new compounds that can be used as medicine.In the context of literature or writing, synthesis refers to the combination of ideas from different sources to create a new idea or concept.

To know more about context visit:

https://brainly.com/question/29075213

#SPJ11

In order for psychological mechanisms to solve an evolutionary problem, three different types of adaptive tasks need to be done.

which are given below:Search tasks Recognition tasks Manipulation tasks The above mentioned are the three different types of adaptive tasks that need to be done for psychological mechanisms to solve an evolutionary problem.

What is adaptive behavior? Adaptive behavior is the process of making adjustments in our behavior to suit changing conditions in order to achieve a positive outcome. Adaptive behavior refers to the collection of conceptual, social, and practical abilities that people need to live and work effectively in their environments.

For know more about psychological mechanisms visit:

https://brainly.com/question/30739168

#SPJ11

Protecting topsoil from erosion is important to farmers. All BUT ONE is a way to prevent soil erosion. The option that is not a way to prevent soil erosion is C) soil reclamation.Topsoil is important to farmers because it is the upper layer of soil where most plants grow.

Farmers depend on topsoil for healthy crop production. Soil erosion can damage and even remove topsoil from fields, resulting in lower crop yields and, eventually, a decrease in farm productivity. Thus, it is important to prevent soil erosion, and there are several ways to do so. These include contour plowing, terrace farming, planting cover crops, and many more.Soil reclamation refers to the process of restoring damaged or contaminated soil to its natural state, which is not a way to prevent soil erosion. Rather, it is a process that is done after soil erosion has already occurred or when the soil has been contaminated by industrial or chemical waste.

To know more about Topsoil visit:

https://brainly.com/question/32551209

#SPJ11

A prime mover and a synergist muscle are two distinct types of muscles that work together to facilitate movement, but they have different roles and functions.

A prime mover, also known as an agonist muscle, is primarily responsible for producing a specific movement. It is the main muscle that contracts to initiate and carry out the desired action. The prime mover generates the majority of the force required to perform a particular movement. For example, during the quadriceps extend the knee during leg extension exercise, the quadriceps femoris muscle acts as the prime mover.
On the other hand, a synergist muscle assists the prime mover in performing a movement but does not directly contribute to the main action. Synergist muscles work in coordination with the prime mover to stabilize joints, provide additional support, or modify the direction of the movement. They help to control the movement and improve its efficiency. For example, during the bicep curl exercise, the brachialis muscle acts as a synergist, assisting the biceps brachii in elbow flexion.

To learn more about, Synergist Muscle, click here, https://brainly.com/question/31459226

#SPJ11

The statements used as evidence to support the argument that "DNA influences the proteins that are made":

The 1st statement shows that different alleles of the same gene can lead to the production of different proteins. The 2nd statement shows that the presence of two HbS alleles leads to the production of a protein that causes sickle cell anemia.

These statements provide evidence that the DNA sequence can affect the structure and function of proteins. In the case of sickle cell anemia, the presence of two HbS alleles results in the production of abnormal hemoglobin, which causes the red blood cells to form a sickle shape. This can lead to a variety of health problems, including anemia, pain, and stroke.

Find out more on DNA influence here: https://brainly.com/question/29009034

#SPJ1

A substance can be disqualified from being an element if it can be decomposed into simpler substances by chemical means.

Elements are pure substances that cannot be broken down into simpler substances by chemical reactions. Each element is defined by its unique set of properties and atomic structure. However, certain substances can be disqualified from being elements if they can be decomposed into simpler substances through chemical reactions.

For example, compounds such as water (H2O) and carbon dioxide (CO2) are not elements because they can be broken down into their constituent elements (hydrogen and oxygen, carbon and oxygen) through chemical processes. These compounds have specific chemical formulas and can be separated into their individual elements by methods such as electrolysis or combustion.

Additionally, mixtures of different elements or compounds do not qualify as elements since they are combinations of multiple substances. Only substances that cannot be further broken down into simpler substances are considered elements.

Learn more about element here :

https://brainly.com/question/30751913

#SPJ11

The common function of leaves is 2. to make energy. Leaves are the primary site of photosynthesis in plants, a process by which sunlight is converted into chemical energy.

Within the leaf cells, specialized structures called chloroplasts contain chlorophyll, a pigment that captures sunlight. Through the process of photosynthesis, leaves use this captured energy to convert carbon dioxide and water into glucose and oxygen. Glucose serves as a vital energy source for the plant, enabling various metabolic processes and growth. Additionally, leaves also play a role in respiration, releasing stored energy when needed. While leaves do participate in the transport of water and nutrients through their vascular system, their fundamental function is to produce energy through photosynthesis.

To learn more about primary site of photosynthesis, Click here:

https://brainly.com/question/25269147

#SPJ11

The energy stored in glucose molecules during cellular respiration is released and stored in adenosine triphosphate (ATP), which serves as the cell's energy currency.

During cellular respiration, glucose molecules are broken down through a series of biochemical reactions, such as glycolysis, the Krebs cycle, and oxidative phosphorylation. These processes extract energy from glucose and transfer it to ATP molecules.
ATP is composed of three phosphate groups, ribose (a sugar molecule), and adenine (a nitrogenous base). The energy released during the breakdown of glucose is used to add a phosphate group to adenosine diphosphate (ADP), converting it into ATP. This process, called phosphorylation, stores energy in the high-energy phosphate bonds of ATP.
ATP acts as the cell's primary energy carrier and serves as a "charged battery" that can be readily used to perform various cellular functions. When a cell requires energy to carry out work, ATP is hydrolyzed by removing one phosphate group, releasing energy and forming adenosine diphosphate (ADP) and inorganic phosphate (Pi). This energy can be used for processes such as active transport, muscle contraction, synthesis of macromolecules, and other cellular activities.
In summary, ATP is the energy-rich molecule that cells use to store and release energy obtained from the breakdown of glucose during cellular respiration. It provides the necessary energy for cellular processes and serves as a crucial component in energy transfer within cells.

To know more about , adenosine triphosphate (ATP), click here https://brainly.com/question/859444

#SPJ11

In genetic conditions that cause mitochondrial failure, one predicted symptom is mitochondrial disease.

Mitochondrial diseases are a group of disorders that primarily affect the energy-producing mitochondria within cells. Since mitochondria are responsible for generating energy through cellular respiration, their dysfunction can lead to various symptoms.Symptoms of mitochondrial diseases can vary widely and may affect different organs and systems in the body. Common symptoms include muscle weakness, fatigue, poor growth or development, neurological problems (such as seizures, ataxia, or stroke-like episodes), impaired cognitive function, heart abnormalities, and gastrointestinal issues.

learn more about genetic here :

https://brainly.com/question/30459739

#SPJ11

A business plan is important to IT management and strategy as it ensures that technology initiatives are aligned with business goals, facilitates informed decision-making, and helps in maximizing the value of technology investments for the organization.

A business plan is a comprehensive document that outlines the key aspects of a business, including its mission, vision, target market, products or services, competitive analysis, marketing strategies, financial projections, and more. It serves as a blueprint for the organization, providing guidance on how to achieve its goals and objectives.

In the context of IT management and strategy, a business plan is crucial as it ensures that technology initiatives are aligned with the overall business objectives. It helps in identifying the IT requirements necessary to support the organization's strategy, such as implementing new systems, upgrading infrastructure, or adopting emerging technologies. By having a well-defined business plan, IT managers and strategists can make informed decisions regarding technology investments, resource allocation, and project prioritization.

Furthermore, a business plan in the IT context can also address factors such as cybersecurity, data management, IT governance, and risk management. It provides a framework for evaluating the impact of technology on business operations, identifying potential risks and opportunities, and developing strategies to leverage technology for competitive advantage.

Learn more about IT management here:

https://brainly.com/question/32012153

#SPJ11

The tropical forest ecosystem is characterized by high precipitation, temperature, humidity, and a twelve-month growing period. The temperate forest ecosystem has high rainfall, humidity, and deciduous trees. The boreal or taiga forest ecosystem is located in subarctic regions with low temperatures and features evergreen trees.

Tropical forests are found near the equator and have a warm and humid climate throughout the year. The combination of high temperatures and abundant rainfall supports a diverse range of plant and animal species. The dense vegetation of tropical forests contributes to their high species diversity. Temperate forests, located between tropical and boreal forests, also receive high levels of rainfall and have a humid climate. Boreal or taiga forests are found in subarctic regions characterized by long and cold winters. All three forest ecosystems exhibit significant species diversity, although the specific plant and animal species differ. Tropical and temperate forests are known for their dense vegetation.

learn more about:- Tropical forests here

https://brainly.com/question/11848066

#SPJ11

Asking questions about nature and biology is a fundamental process that allows individuals to understand and appreciate the world around them. Nature refers to the environment, including living and nonliving things. On the other hand, biology is the study of living things such as plants, animals, and humans.

Nature and biology are interconnected since living things depend on the environment for survival. Asking questions about nature and biology can help individuals understand the relationships between different living and nonliving things and how they affect each other.

For instance, asking questions about the impact of pollution on marine life can help individuals understand how human activities can harm the environment. Similarly, asking questions about how plants grow can help individuals appreciate the importance of sunlight, water, and nutrients in plant growth.

To know more about nature visit:

https://brainly.com/question/30406208

#SPJ11

The generation that showed the greatest frequency of having one of each allele is generation 3.

In the given table, the frequency of the dominant allele (p) and the recessive allele (q) is provided for each generation. The frequency of having one of each allele can be calculated by multiplying the frequencies of the dominant and recessive alleles.

In generation 1, the frequency of having one of each allele is 0.60 * 0.40 = 0.24.

In generation 2, the frequency is 0.64 * 0.36 = 0.23.

In generation 3, the frequency is 0.75 * 0.25 = 0.1875.

In generation 4, the frequency is 0.80 * 0.20 = 0.16.

Therefore, generation 3 has the greatest frequency of having one of each allele, with a frequency of 0.1875.

To know more about dominant allele

brainly.com/question/14132766

#SPJ11

The size of a 2-micrometer cell would appear differently under different objective lenses in a compound microscope.

The magnification of a compound microscope is determined by the combination of the objective lens and the eyepiece. Each objective lens has a specific magnification power, typically indicated on the lens. The total magnification is calculated by multiplying the magnification of the objective lens with that of the eyepiece. For example, if the objective lens has a magnification of 10x and the eyepiece has a magnification of 10x, the total magnification would be 100x (10x objective lens * 10x eyepiece). This means that the 2-micrometer cell would appear 100 times larger, making it appear as 200 micrometers .

learn more about:- compound microscope here

https://brainly.com/question/2114550

#SPJ11

There are 25 cats with folded ears genotype if after 10 generation there are 2,500 cats.

The frequency of the folded ears genotype f.

f is equal to the frequency of the f allele squared (0.1 x 0.1).

There are 2 ways to solve this problem:

1. Using the Hardy-Weinberg equation:

p² + 2pq + q² = 11,

where p is the frequency of the dominant allele F, q is the frequency of the recessive allele f, p + q = 1, and 11 is the total number of cats.

Since the frequency of the f allele squared is 0.1 x 0.1 = 0.01, q² = 0.01.

Thus, q = √0.01 = 0.1.

Therefore, p = 0.9.

The number of cats with the f

f genotype is q² x 11 = 0.01 x 2,500

= 25 cats.

2. Using the frequency of the f

f genotype:

Since the frequency of the f

f genotype is equal to the frequency of the f allele squared, the frequency of the f

f genotype is 0.01, or 1%.

Therefore, the number of cats with the ff genotype is 0.01 x 2,500

= 25 cats.

To know more about genotype, visit:

https://brainly.com/question/30784786

#SPJ11

A certificate of indebtedness that specifies the obligations of the borrower to the holder is called a bond.

Bonds are financial instruments that represent loans made by investors to borrowers, such as governments or corporations. They serve as certificates of indebtedness and outline the terms and conditions of the loan. Bonds specify the principal amount, interest rate, maturity date, and repayment schedule. Holders of bonds are entitled to receive interest payments and the repayment of the principal upon maturity. Bonds are legally binding agreements that establish the obligations of the borrower to the holder. They are traded in financial markets and provide investors with fixed-income investments. Bonds are crucial for raising capital and serve as a means for borrowers to access funds while providing investors with income and potential returns.

To learn more about obligations of the borrower, Click here:

https://brainly.com/question/32812361

#SPJ11

A malfunction in the circulatory system can disrupt the digestive system process by compromising the delivery of oxygen, nutrients, and hormones to the digestive organs, impeding their proper function and leading to digestive issues.

The circulatory system plays a vital role in supporting the digestive system by supplying oxygen, nutrients, and hormones to the digestive organs and facilitating the removal of waste products. If the circulatory system malfunctions, it can have several effects on the digestive process. Firstly, a circulatory system malfunction can lead to reduced blood flow to the digestive organs. Inadequate blood supply means that the digestive organs, such as the stomach, liver, pancreas, and intestines, may not receive enough oxygen and nutrients to carry out their functions effectively. This can result in impaired digestion, absorption, and metabolism of food, leading to symptoms such as indigestion, bloating, and nutrient deficiencies. Secondly, the circulatory system transports hormones that regulate various aspects of digestion, including the release of digestive enzymes and the coordination of muscular contractions in the digestive tract. A malfunctioning circulatory system can disrupt the proper transport of these hormones, resulting in imbalances that affect digestive processes. For example, reduced blood flow may impair the secretion of gastric acid, bile, and pancreatic enzymes, leading to digestive disorders like acid reflux, gallstone formation, or pancreatic insufficiency.

To learn more about malfunction, Click here:

https://brainly.com/question/8884318

#SPJ11

When x = 12, the cost of the pool would be $10,368.

So that we can determine the pool's entire square footage. By multiplying x by itself, we may determine the square footage if we assume that x is the length or width of the pool in feet.

We may then multiply the square footage by the price per square foot to determine the overall cost of the pool given that the average cost of a pool is $72 per square foot.

Let's calculate the cost:

x = 12 (length )

Price per square foot = $72

Square footage = x * x

= 12 * 12

= 144 square feet

Cost of the pool = Square footage * Price per square foot

= 144 * $72

= $10,368

Therefore, when x = 12, the cost of the pool would be $10,368.

Learn more about multiply here : brainly.com/question/30875464

#SPJ4

Rain gauges are located  on or near the ground. The correct option to this question is A.

This is because rain gauges are instruments used to collect and measure the amount of precipitation that falls in a particular area. They are placed on or near the ground to ensure that they capture as much rainfall as possible.

Rain gauges are commonly located on or near the ground surface. They are usually cylindrical in shape and have a wide opening at the top to catch rainfall. Rain gauges are installed in a location where there are no obstructions such as trees or buildings, which could affect the accuracy of the readings.

They are used by meteorologists and hydrologists to measure the amount of precipitation that has fallen in a specific area over a given period. The data collected from rain gauges is used to analyze weather patterns, predict floods, and monitor drought conditions. In conclusion, the correct answer to the question is a. On or near the ground.

For more information on rain gauges kindly visit to

https://brainly.com/question/23819435

#SPJ11

The number of calories available to the 2nd, 3rd and 4th levels if 575,250 calories of energy are available at the first tropic is 57,525 calories, 5,752.5 calories and 575.25 calories, respectively.

The energy transfer between the trophic levels of a food chain or food web is described by the 10% law. According to the law, 10% of the energy will pass from one trophic level to another. The remaining 90% is lost in the form of heat, respiratory processes, and feces.The total number of calories available to the second trophic level is 10% of the energy available to the first level:

575,250 × 10% = 57,525.

The total number of calories available to the third trophic level is 10% of the energy available to the second level:

57,525 × 10% = 5,752.5.

The total number of calories available to the fourth trophic level is 10% of the energy available to the third level:

5,752.5 × 10% = 575.25.

Therefore, the number of calories available to the 2nd, 3rd and 4th levels if 575,250 calories of energy are available at the first tropic is 57,525 calories, 5,752.5 calories and 575.25 calories, respectively.

For know more about calories visit:

https://brainly.com/question/22374134

#SPJ11