How would you define energy how would you define energy and why do living things need energy

Living things obtain and use energy

Explanation:

Cells cannot survive on their own. They need power to stay alive. They need energy to perform functions such as growth, maintaining balance, repair, reproduction, movement and defense. This means all living organisms must obtain and use energy to live.

PLATO SAMPLE ANSWER:

Energy is the ability to do work. Living things need energy to grow, develop, move, and perform voluntary and involuntary body processes.

Explanation:

answer; i believe the answer is hydraulic action;

voluntary muscles are controlled by the cerebellum.