Question

Why is respiration considered an exothermic reaction? Explain.​

Answer 1

Answer:

Carbohydrates present in food are broken down to form glucose. This glucose combines with oxygen in the cells of our body and provides energy. This reaction is known as respiration. hence, respiration is considered as an exothermic reaction

Explanation:

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Answer 2

Answer:

Because it gives out heat.

Explanation:

Whenever a substance exudes heat on reacting with another subject, the reaction is called an exothermic reaction.