Why People Need Water and Food?

Question

Why People Need Water and Food?

Answer 1

People need food and water in order to live. If we don't drink or eat, we won't have enough energy to sustain our daily work. Without energy, our body won't work properly. It may affect the organs in our body. We need them in order to provide nutrients and minerals to our body.

Answer 2

To keep people live.  Without water and food, people run out fuel and go dead.