Question

why do we need energy?
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Answer 1

Explanation:

Energy fuels your body's internal functions, repairs, builds and maintains cells and body tissues, and supports the external activities that enable you to interact with the physical world. Water, your body's most important nutrient, helps facilitate the chemical reactions that produce energy from food

Answer 2

Required Answer:

☑Energy is everywhere. Anything we eat or use has energy embodied in it. Every object we produce required energy to make and/ or energy to transport, and the energy demands are closely linked to the economic growth of a country.