Select the most appropriate synonym of the given word. Energy

Explanation

The word “energy” means the ability to do work or exert force, and “power” is a synonym that refers to physical or mental strength and the capacity to act. The other options are incorrect: (1) Frailty means weakness, which is the opposite of energy, (2) Speed refers to how fast something moves, which does not match the meaning of energy, and (3) Strife means conflict or struggle.