Where do the reactants for cellular respiration in your body come from?

(1 point)
Responses

Waste products like ammonia
Waste products like ammonia

Your DNA provides them
Your DNA provides them

Eating and Breathing
Eating and Breathing

The photosynthesis that your cells undergo
The photosynthesis that your cells undergo
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1 answer

The correct answer is:

Eating and Breathing

Cellular respiration in your body primarily relies on glucose obtained from food (eating) and oxygen obtained from the air (breathing).