Answer:
What role does blood play before cellular respiration can occur?
Blood releases energy from very small molecules.
Blood carries energy from cytoplasm to a mitochondrion.
Blood delivers oxygen and glucose to cells.
Blood delivers carbon dioxide and water to cells.
Explanation:
Answer:
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Answer:
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Explanation:
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Answer:
D) Molecules move from areas of high concentration to areas of low concentration.
Explanation: