Answer:
some hard rock or magma i forgot the rocks name but i just know its a very hard rock
Explanation:
The leaves of a plant are dotted with openings known as stomata when open stomach allow the plant to exchange to games and allow moisture to evaporate helping to draw water from the roots up into the plant these activities help the plant to
Some jellyfish are transparent, how will this affect their ability to survive?
So predators cannot see it as well
Explanation:
It will affect their ability to survive because...since Jellyfish bodies are transparent, that means they are less visible to predators or threats. Which will affect their way to survive because since they are less visible to predators, it gives them a better chance for survival since their predators can't see them very well. It also gives them a better chance for survival because hunters won't be able to see them well enough to catch them because they blend in with the water, which is called transparent.
Hope this helps!
building units of DNA
HELP HEAVS
What are the two types of limiting factors and how do they differ?
Answer:
Limiting factors fall into two broad categories: density-dependent factors and density-independent factors. ... Other density-independent factors include hurricanes, pollutants, and seasonal climate extremes. Density-dependent limiting factors tend to be biotic—having to do with living organisms.
Explanation:
answer up there. answer up there. answer up there. answer up thereThe two types of limiting factors are density-dependent factors and density-independent factors. These differ in their influence by the size of a population.
What are limiting factors?
A limiting factor is a variable of a system which causes a noticeable change in the output or another measure of a type of system. These are present in a limited amount.
Limiting factors are of two types: Density-dependent factors and density-independent factors. Density-dependent factors have varying impacts according to the size of the population. Density-dependent factors include food availability, predator density and disease risk. Density-independent factors are not influenced by a species population size. Density-independent factors include temperature, altitude, amount of sunlight, etc.
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can anyone help i struggle with biology :)
In fish and chip shops, potatoes are cut into chips several hours before they are cooked.
The mass of water in the chips must be kept constant.
To ensure this, the chips are kept in sodium chloride solution.
The drawing shows some apparatus and materials (Potato slices, tweezers, knife, test tubes, and some weighing scales)
Describe how you would use the apparatus and materials to find the concentration of sodium chloride in which to keep the chips so that the mass of water in the chips remains constant.
you must include: measurements, and how youd make it a fair test. 6 marks.
I dont neccessarily need a full answer, just some help!! thank you!!
It kept saying I was using swear words, so I had to take a screenshot instead twt
A. Val Pro Pro
B. Leu His Ser
C. Pro Val Pro
D. Val Leu Pro
What is the difference between a nocturnal and a diurnal animal?
Answer:
They make animals survive hence developing different mechanisms in order for them to survive at a different biological clock. The main difference between nocturnal and diurnal animals is that nocturnal animals are the animals that are most active during the night time while diurnal animals are animals that are most active during the daytime.
Explanation:
Which statement explains what happens as magma rises inside a volcano?
Gases will contract in the chamber.
The pressure of the gas will disappear.
The magmatic pressure decreases.
Magma moves to other chambers.
Answer: the answer is C which is “the magmatic pressure decreases“
The magma rises and collects in chambers within the crust and as magma fills the chamber, pressure grows. If the pressure gets high enough the magma can break through the crust and spew out in a volcanic eruption., but If the pressure is low, do not break the crust. Thus the correct option is C.
What is molten magma?Magma is a molten and semi-molten rock mixture present under the surface of the Earth.
This mixture is usually made up of four parts such as a hot liquid base, called the melt, minerals crystallized by the melt, solid rocks incorporated into the melt from the surrounding confines, and dissolved gases.
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explain the flow of the blood in and out of the heart.
Answer:
The right ventricle pumps the oxygen-poor blood to the lungs through the pulmonary valve. The left atrium receives oxygen-rich blood from the lungs and pumps it to the left ventricle through the mitral valve. The left ventricle pumps the oxygen-rich blood through the aortic valve out to the rest of the body.
efuf4uyfg43Help pleaseee!
Answer:
igneous rock with grains large enough to be visible with the unaided eye. It's extremely rough and has a hard surface
Explanation:
Hope this helps!
Pieces of Earth's crust move on top of the: Group of answer choices outer core ocean inner core mantle
Answer:
mantle
Explanation:
A drug that is meant to reduce blood pressure would have which of the following effects?
Increase kidney reabsorption
Decrease resting heart rate
Dilate the blood vessels
Constrict the blood vessels
Answer:
Dilate the blood vessels
Explanation:
hope this helps :)
Blood arteries would be dilated by a medication intended to lower blood pressure. So, the correct option is C.
What is Medication?A substance used to treat, diagnose, or prevent disease is known as a medication. A significant area of medicine is drug therapy, which depends on the growth of pharmacology science and the administration of pharmacy. There are many different categories for drugs.
A dose form including one or even more active chemicals as well as potential inactive ones. The dosage forms of medications include tablets, capsules, liquids, lotions, and patches, among others. Moreover, they can be administered in a variety of methods, including orally, intravenously, or as drops in the ear or eye. A drug intended to reduce blood pressure, for instance, would dilate blood vessels.
Therefore, the correct option is C.
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How has the study of mitosis affected scientists’ knowledge of cancer?
It led to a study of how to induce cancer cells to divide more rapidly.
It led to an understanding of how cancer cells divide so rapidly.
It led to the development of contact-inhibition regulators.
It led to the discovery of how to prevent cancer cells from dividing.
Answer:
It led to the understanding if how cancer cells divide so rapidly
Which biomolecule has a carbon-nitrogen bond?
The answers are
Starch
Glucose
Protein
Answer:
protein
Explanation:
it is called a peptide bond
Put the following fossils into the correct order, from oldest to most recent, based on when evidence of their evolution first appears in the fossil record.
I. Humans
II. Trilobites
III. Winged insects
IV. Dinosaura
V. Bacteria
A. V, III, IV, II, I
B. II, V, IV, I, III
C. V, II, III, IV, I
D. I, II, V, II, IV
Answer:
the answer would be C.
Explanation:
V,II,III,IV,I
The correct option is C. V, II, III, IV, I
BacteriaTrilobitesWinged insectsDinosauraHumansWhat is fossils?Fossils exist the preserved remains of plants and animals whose bodies existed buried in sediments, such as fossil , under ancient seas, lakes, and rivers. Fossils even contain any preserved trace of life that exists typically more than 10 000 years old.
A fossil exists as any preserved stays impression or trace of any once-living thing from a past geological age. Examples contain bones, shells, exoskeletons, stone patterns of animals or microbes, objects maintained in amber, hair, petrified wood, oil, coal, and DNA remnants.
The correct option is C. V, II, III, IV, I
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What is the systematific name of maize
Answer:
Zea mays subsp.
Explanation:
Tbh I looked it up
Which of the following is NOT a risk factor for multiple sclerosis?
Answer:
c is correct
Explanation:
How is soil polluted?Explain.
Answer:
Main Causes of Soil Pollution
1. Industrial Activity. Industrial activity has been the biggest contributor to the problem in the last century, especially since the amount of mining and manufacturing has increased.
2. Agricultural Activities. The utilization of chemicals has gone up tremendously since technology provided us with modern pesticides and fertilizers.
3. Waste Disposal.
Explanation:
got the information from the internet
Why would the energy industry be interested in developing technologies to transform the kinetic energy in ocean waves to electrical energy?
Answer:
Ocean waves contain huge energy potential. Wave power gadgets extricate energy straightforwardly from the surface movement of ocean waves. In numerous spaces of the world, the breeze blows with sufficient consistency and power to give ceaseless waves along the coastline.
Explanation
:
In simpler words it’s a great power source to use to get electrical energy for starters it’s completely pollution-free and a renewable energy source.
It’s completely pollution-free and a renewable energy source.
What is a renewable source of energy?Renewable energy is created from naturally replenishing and endless sources, such as the sun and wind. Transportation, space and water heating and cooling, and electricity generation are all possible with renewable energy.Non-renewable energy is derived from limited resources that may run out, such as fossil fuels like coal and oil. Numerous benefits of renewable energy exist and have an impact on the national economy, the environment, national security, and public health. Enhanced national power grid resilience, security, and reliability. The generation of jobs across all sectors utilizing renewable energy reduced air pollution and carbon emissions from energy generation.More affordable since various forms of renewable energy can compete on price with conventional energy sources. Increased access to renewable energy for distant, coastal, or island communities without grid connections.To learn more about renewable energy, refer to
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Which of the following is true about respiration in plants?
Plants do not respire.
Plants respire at night.
Plants respire all the time.
Whereas animals produce carbon dioxide, plants produce oxygen at the end of
respiration.
Answer: Plants respire at night.
Explanation:
brainliest me
In Plants photosynthesis can only take place in the presence of sunlight during the day, respiration happens all day long, hence option c is correct.
What is respiration in plants?Plants' respiration is visible at night and day, plants consume oxygen during respiration while also releasing carbon dioxide. Both photosynthesis and respiration take place during the day.
However, only respiration takes place at night, which uses oxygen. A sequence of chemical processes known as cellular respiration converts glucose into ATP, which may then be utilized as energy for a variety of bodily functions.
Glycolysis, citric acid cycle, and oxidative phosphorylation are the three basic processes that take place during cellular respiration.
Therefore photosynthesis takes place during the day but plants respire all the time, hence option c is correct.
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What role do decomposers play in the movement of matter
through an ecosystem?
Decomposers play a critical role in the flow of energy through an ecosystem. They break apart dead organisms into simpler inorganic materials, making nutrients available to primary producers
What happens to a leaf when it has lost much-needed water?
Answer:
When a leaf loses its much-needed water its turgor pressure decreases.
Explanation:
I hope this helps!
How might an increase in the use of fertilizers affect the catfish carrying capacity
Explanation:
It might affect them by decreasing the carrying capacity, because an increase in food= larger fish=less carrying capacity
Answer:
When manure or commercial fertilizers enter surface water, the nutrients they release stimulate microorganism growth. The growth and reproduction of microorganisms reduce the dissolved oxygen content of the water body. Without sufficient dissolved oxygen in surface water, fish and other aquatic species suffocate.Hope this helps you !!Explanation:
Itz Deepika Here to help~
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HELP PLZ ASAP true or false
1 then an organism is asymetrical it means that no matter where you slice it in half the two sides are always mirror imiges true or false?
2 The phylum cnidaria is charicterized by organisms that shoot barb cells contains a potint toxin true or false?
Answer:
1 false
2 true
Explanation:
In addition to hot surface temperatures, which characteristic makes Mercury different from Earth?
Answer:
Mercury is different because:
Mercury is smaller and not a large as Earth, about 1/3 the size of EarthThe composition of Mercury is more metallic than the one of EarthA single day for Mercury is about as long as two Earth yearsIt also has no moonsHas cratersHas no atmosphereHope this Helps!
Answer:
the distance
Explanation:
the distance from mercury to the Sun is 57,600,000km
while for erth the distance from the sun is 148,800,000km
What is the science behind gene therapy?
Answer:
Gene therapy is designed to introduce genetic material into cells to compensate for abnormal genes or to make a beneficial protein. If a mutated gene causes a necessary protein to be faulty or missing, gene therapy may be able to introduce a normal copy of the gene to restore the function of the protein.
what does the axon of a postganglionic neuron synapse with?
The autonomic nervous system (ANS), fibers from the central nervous system to the ganglion are known as preganglionic fibers. The axon of a postganglionic neuron synapse with synapses with the effector organ.
Preganglionic neuron is known too be the first neuron in the two-neuron chain found in the brain or spinal cord. Its axon is known to have synapses with the postganglionic neuron.Postganglionic neuron is also known as the second neuron that is found in the automatic ganglion. Its axon synapses is connected to the effector organ.
Preganglionic axons synapse that is found in the sympathetic chain ganglia with a postganglionic neuron.
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which element must your food contain so that your body can make new nucleic acids?
Answer:
A or C i put my bets on A
Explanation:
Answer:
D
Explanation:
D
Which of the following muscles does NOT originate on the scapula?
Answer:
d. Pectoralis major
Explanation: does NOT
How do cells use energy
Answer:
Cell use energy in various ways like during cell division energy is consumed in replication of DNA , also to facilitate transport of certain ions which are not permeable to our cell membrane , also to carry out various bio-chemical reactions and many more.
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