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Lubov Fominskaja [6]
3 years ago
14

PLEASE HELP ASAP

Biology
1 answer:
Leni [432]3 years ago
8 0

Answer:

Aerobic respiration is the process of producing cellular energy involving oxygen. Cells break down food in the mitochondria in a long, multistep process that produces roughly 36 ATP. The first step in is glycolysis, the second is the citric acid cycle and the third is the electron transport system.

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