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RUDIKE [14]
3 years ago
8

Which two organ systems help provide materials that are necessary for cellular respiration? *

Biology
1 answer:
sergejj [24]3 years ago
6 0

Answer:

A

Explanation:

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Explain why the energy of the product might be lower than the energy of the reactants
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The energy is used during the process therefore causing less energy in the outcome.
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