The answer would be B for this question. ATP is used by the mitochondria the “power house” of the cell.
Science<span> is the study of the nature and behavior of natural things and the knowledge that we obtain about them
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I think the correct answer from the choices listed above is option D. Simple diffusion is the cell transport that allows small molecules to move from an area of higher concentration to an area of lower concentration without energy being <span>required from the cell.</span>
