Why is respiration considered an exothermic reaction?

1.	Why is respiration considered an exothermic reaction?
Answer» Because in this reaction heat is released in the form energy. The food items that we eat contains carbohydrates,protiens,and fats and during respiration a large amount of heat is evolved so it is called exothermic reaction It is because a high amount of heat is evolved during the respiration so it is called the exothermic reaction its bcz when we respire ,heat also emits through our lungs as CO2 that\'s why it so

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