Answer:
A) It represents the amount of energy the body needs to perform only essential functions.
Step-by-step explanation:
BMR, Basal Metabolic Rate is the number of calories required to keep your body functioning at rest. BMR is also known as your body's metabolism; therefore, any increase to your metabolic weight, such as exercise, will increase your BMR. To get your BMR, simply input your height, gender, age and weight below.