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ryzh [129]
3 years ago
13

Pls help me w this last question

Biology
1 answer:
MrRa [10]3 years ago
4 0

Answer:

Chemical reactions convert reactants into products. In nonliving systems, the presence of a(n) catalyst allows the reaction to proceed very quickly and have a lower activation energy. In living systems, this functions is carried out by proteins called enzymes.

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