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1 vote
Metabolism is_?

A) a measure of the hydrogen ion concentration in a solution
B) The energy required to start a chemical reaction
C) all of the chemical reactions in an organism required to sustain life
D) a chemical reaction in which the substrates trade constituent parts

User Celestine
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1 Answer

4 votes
The answer is C because metabolism is part of how we stay alive ourselves.
User Isdal
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