Question

Why do we need food
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Answer 1

we need food for getting energy. and when we get energy then we can do any work nicely.In the food there are many nutrients which provide energy to us as carbohydrates,protein,vitamin,fat etc.

Answer 2

We need food to keep us alive as food provides us with essential nutrients such as carbohydrates, proteins, etc. These nutrients are broken down into simpler forms by the various acids and gastric juiced produced by our organs, which gives us the energy to function. Without food, our organs wouldn't work and we would die.

HOPE IT HELPS PAL :))