Answer:
Conservation of body energy during sleep.
Explanation:
Energy is important to perform all type of work and the individual can gain energy by eating food and doing regular exercise. Two main type of energy are potential energy and kinetic energy.
The individual feels energetic after doing proper rest. Marlon has basketball match, after getting proper sleep, the body is able to store the full energy that increases the Marlon performance in the basketball match. Sleeping is the best exercise to rejuvenate the body.
Thus, the correct answer is option (b).
