Describe how the fossil record gives evidence of evidence.

Answer and Explanation:

An oil rig is a type of piston ring which is situated in the ring grooves. The oil ring is commonly used on small engines to wipe excess oil from the wall of the cylinder during the piston's movement. Through the opening of rings, excess oil returned to the oil reservoir. These rings are not used on the two-stroke cycle engines. These rings are one-piece or two-piece. An oil ring seals the combustion chamber through inherent pressure and controlling the consumption of oil. The inherent pressure of the oil ring is very high on the piston. These rings use an expander, high-pressure unit and inherent pressure. The oil rings are also used to spread the oil around the liner surface.  These rings can be cut into various sizes. An oil ring has an axial.

Answer:

The color of light determines how effective chlorophyll pigment will be at absorbing light.

Explanation:

Photosynthesis is a metabolic process that requires light, which is an electromagnetic radiation. Light on the electromagnetic spectrum is determined by wavelength. Each region/color of light occurs at a specific wavelength.

Hence, chlorophyll pigment, which is the major photosynthetic pigment effectively absorbs blue and red light in the visible light region of the electromagnetic spectrum. Hence, the rate of photosynthesis will be affected negatively if the color of light is not the one stated above.

Answer:

The effects of climate change may be associated with the increased incidence of V. vulnificus infection

Explanation:

Vibrio vulnificus is a harmful bacterium that causes a serious disease due to eating contaminated seafood, which is the main cause of seafood-related deaths in the USA. V. vulnificus is naturally present in the flora of coastal waters around the world and this bacterium has been isolated from a variety of seafood (e.g.., fish, oysters, shrimp, etc). Epidemiologic studies have shown that the incidence of V. vulnificus infection has increased dramatically since 1996. During this same period, climate change has been responsible for the increase in salinity and temperature of the coastal waters (i.e., the natural habitat of this bacterium). In consequence, it is reasonable to suppose that the change in climatic conditions may be associated with the increased incidence of V. vulnificus infection.

ANSWER:

TRUE.

Explanation: Because winds are named from the direction in which they originate, these winds are called prevailing westerlies.

Answer:

I so I am also a bit confused, but I hope this could answer your question!

Explanation:

The bacteria possess a cell wall composed of peptidoglycan molecule formed by the amino acids called murine.  The bacterial cell wall helps in the survival of the bacteria in some extreme condition like when placed in a hypotonic solution.

The hypotonic solution is formed when it has low solute concentration and high water amount when compared. When the bacterial cell will be placed in hypotonic solution then the water will move inside the cell down the concentration gradient as a result of which the bacterial cell will swell but will not burst.

This happens as the cell wall contains expansin protein which allows the cell wall to expand and provides rigidity to the cell.

Answer:

1. Photoautotroph

2.Protozoa

3. Passive transport uses no energy and molecules move from high to low concentrations.  Active transport uses energy to move from low to high concentrations.

4. Synergism

Explanation:

Good luck on your assignment

Answer:

Yes, the experiment will work.

Explanation:

The reason behind this is that plasmids are well known to be DNA vector carriers. These plasmids have the ability to bring about changes in DNA fragments into various microorganisms and reveal them. The two plasmids compose of the same genomic marker such as the antibiotic resistance gene found in URA3. However, plasmids are most commonly found in bacteria, but also in eukaryotic cells. Oftentimes, the gene composition in the plasmids enhances the bacteria with a vantage edge such as antibiotic resistance.

Hence, it is obvious that in both, the molecular regulation in terms of expression of genes is alike in properties. Similarly, the numbers of copies and molecular weight are also the same.

We can thereby conclude that, provided that there is a proper restriction site, another host that is up to standard for plasmid can be replaced for each other.

Answer:

it may be a or d but b and c are a characteristic in life

Answer:

5 jaguars per square mile.

Explanation:

If you do 350 ÷ 70 it comes to 5, so that means it's 5 jaguars per square mile. Have a fun day. :)

The population density of jaguars in the rainforest is 0.2 jaguars per square mile.

To calculate the population density, we divide the total number of individuals (70 jaguars) by the area of the habitat (350 square miles).

Population density = Total number of individuals / Area

Population density = 70 jaguars / 350 square miles

Simplifying the calculation, we find that 70 divided by 350 equals 0.2. Therefore, the population density of jaguars in the rainforest is 0.2 jaguars per square mile.

Population density is a measure of how concentrated a population is within a given area. In this case, it tells us how many jaguars are found on average in each square mile of the rainforest. A population density of 0.2 jaguars per square mile means that, on average, there are 0.2 jaguars in every square mile of the rainforest.

It's important to note that population density can vary across different habitats and species. Factors such as food availability, territory size, and reproductive behavior can influence the distribution and concentration of individuals within a given area. Understanding population density helps researchers assess the health of a population, monitor changes over time, and make informed conservation and management decisions.

To learn more about population density, here

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Answer:

A

Explanation:

its right on the enviromental systems cumlative exam on edg 2021

The energy from the Sun travel to Earth through radiation.

Radiation is a method of heat transfer that does not require a material medium for the heat transfer process.

The energy transfer from the sun reaches the earth through radiation process since the the energy travels in wave form.

Thus, the energy from the Sun travel to Earth through radiation.

Learn more about radiation here: https://brainly.com/question/24469662

Answer:

The answer is in picture below

Explanation:

Hope this helps <3

Answer:

true

Explanation:

the gratational pole attrachts it

Two different species of mammals competing for the same water source is an example of two organisms competing for an abiotic factor.

Abiotic factors refers to non-living physical parts of the environment that affect living organisms as well as the functioning of ecosystems. In the above example, water source is a non-living part of an ecosystem which is required by both organisms.

This leads to competition of two mammals so we can conclude that two different species of mammals competing for the same water source is an example of two organisms competing for an abiotic factor.

Learn more about mammals here: https://brainly.com/question/935140

Answer: A

Explanation: I saw it on quizlet

Answer:

Conjugation is a process of exchange of genetic material between two organisms. paramecium is a unicellular protozoan in which true sexual reproduction is absent. so in these organisms conjugation brings genetic variatin in new generations.

Explanation:

The function of conjugation in paramecium is to exchange genetic material between organisms and make new combinations of genetic material.

Answer:

a

Explanation:

hope it helps you though

Answer:

He used energy to carry the garbage.

Explanation:

Energy is the ability to do work. When work is done, energy is expended during the process. Work is done if the force applied on an object moves that object through a distance.

In the case where Robin carries the trash from the house to the garbage can outside, work is done because, the force applied by Robin on the trash effectively helps to move the trash from inside the house to the garbage can outside the house. During the process of moving the trash, Robin expends or uses energy to do the work.

From the given options:

He would use less energy if he were to move the garbage faster is wrong because an increase in speed results in an increase in energy

He used energy to carry the garbage is correct because energy is the ability to do work

He did not have to work because garbage is light is wrong because as long as an object is moved a distance, work is done irrespective of the mass of the object.

He caused the garbage to have potential energy when it moved can only be true if he had raised the garbage from the floor to a height above the ground. However, he only moved it fro inside to outside the house.

Answer:

The helicase is essential because they separate the double-stranded DNA into single strands so that it could be copied.

Hoped this helped!

Answer:

The correct answer is - DNA is a genetic language that is common and uses by every organism including humans and bacteria.

Explanation:

DNA is the unit of heredity and present in almost every living organism, it carries the genetic information and transfer from generation to generations. In this process of transfer of the genetic information, there are two processes transcription and translation helps to produce protein.

The ability to produce proteins with the help of DNA for the particular function as said in question which is HGH production. Correcting the abnormality of not able to produce HGH, to produce the normal protein with the help of putting human genes into Bacteria as DNA is universal genetic language.

Answer:

pretty sure its true

Explanation:

Answer: Decrease

Explanation:

Answer:

Option (C) is the correct answer.

Explanation:

Taxonomy: It is a process of classifying, organizing, and naming things such as plants, animals, microorganisms, and other living things.

Carolus Linnaeus a father of taxonomy,

Taxonomy utilizes hierarchical arrangement.

There are eight taxonomic categories:

Domain

Kingdom.

Phylum.

class.

Order.

family.

genus

Species.

Answer:

Sunlight!

Explanation:

Answer:

so I can get on the phone with my mom and I are going to the house and get back to you on that one and the other is a good time to call you today but I will be there at his house and he will be there at his house and he said he

Answer:

the organism will have less chlorophyll

Explanation:

chloroplasts contain chlorophyll

Chlorophyll is a green pigment, without it a plant is discolored meaning it lacks of chlorophyll. Less photosynthesis would occur, and less glucose is made as a result. There is less energy released for growth as glucose is needed for respiration.

Answer:seventy-seven thousand years ago, a craftsman sat in a cave in a limestone cliff overlooking the rocky coast of what is now the Indian Ocean. It was a beautiful spot, a workshop with a glorious natural picture window, cooled by a sea breeze in summer, warmed by a small fire in winter. The sandy cliff top above was covered with a white-flowering shrub that one distant day would be known as blombos and give this place the name Blombos Cave.

Explanation:

Answer:

81/256

Explanation:

By doing a test cross of albinism and sickle cell anemia you'll see that the probability that one child is unaffected by either conditions will be 9/16. Both children would be 9/16 * 9/16.  

Since fraternal twins are developed from two separate fertilization events the probability chance will be independent.