Science, asked by suhanisingh0916, 2 days ago

why do we need energy? where do we get energy from?​

Answers

Answered by aali1335611
0

Answer:

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.

Explanation:

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Answered by smarakisamantaray564
0

Answer:

Why do we need energy?

We all need energy to grow, stay alive, keep warm and be active. Energy is provided by the carbohydrate, protein and fat in the food and drinks we consume. ... Different food and drinks provide different amounts of energy.

Where do we get energy from?

Our energy supply comes mainly from fossil fuels, with nuclear power and renewable sources rounding out the mix. These sources originate mostly in our local star, the Sun. Electricity falls into its own category because it's an energy carrier and not a primary source.

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