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The answer is A, sediments. Mud, silt and clay can all be found at the bottom of a river, where sediment is formed.
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Emerging relations between infectious diseases and coronary artery disease and atherosclerosis. Cardiovascular disease is the leading cause of death in developed countries.
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Answer: most similar to the frog the skin cell came from
Explanation:
I just took the test
Answer:
A:T;G:C
Explanation:
adenine goes with thymine unless it's mRNA and it will go with uracil. guanine and cytosine always go together.
The answer is; A
Nebulae are clouds of dust and gas in space. When local areas in nebulae start to collapse under their own weight and fusion begins, a star is born. This, therefore, means that a star is denser than nebulae because it requires that atoms fuse for it to form. Fusion creates heavier atoms from light atoms.