what do you mean by this I don't understand
I am pretty sure the answer is yes, they do.
Answer: C
Explanation: If she is teaching them how to do something, she would need to instruct them on how to do so.
Answer: C. balancing the amount of energy that is taken in with the amount of energy that is released by the body.
Explanation:
In physical fitness the composition of the body can be described as the percentage of the water, bone, protein, fat and muscle mass in the body of a human.
A good body composition is attained when the optimal regulation or balance of the amount of energy taken inside the body in the form of food and the amount of energy is released from the body by respiration, excretion and by other means.