The term metabolic rate reflects the . loss of energy to perspirationb. energy needed to make all organic moleculesc. energy the body needs to perform only its most essential activitiesd. loss of organic molecules in urine

The term metabolism is best defined as .

biochemical reactions involved in building cell molecules or breaking down molecules for energy

Metabolic rate is the rate of metabolism, the amount of energy used by an animal per unit of time. Basal metabolic rate (BMR) is the amount of energy used daily by animals at rest.

Is there any pictures in the question? i can’t answer the question without seeing the model.