Which of the following is the best definition of aerobic respiration? o a. the cellular process that releases energy by breaking down glucose o b. physical activity that involves the repeated motion of large muscle groups o c. physical activity that increases heart rate and breathing rate o d. the cellular process that converts solar energy to chemical energy

The best definition of aerobic respiration is cellular process that releases energy by breaking down glucose.

CELLULAR RESPIRATION:

Cellular respiration is the process by which living organisms obtain energy (ATP) by breaking down food molecules in their cells.Cellular respiration is a metabolic process undergone by every living cell. It occurs aerobically in the presence of oxygen, which is used to breakdown glucose molecules. Therefore, the best definition of aerobic respiration is cellular process that releases energy by breaking down glucose.

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The correct answer would be A.

Aerobic(needing oxygen) respiration is another name for cellular respiration. Where CO2 and H2O and ATP(energy) are made from O2 and glucose.