Question

Why is food necessary for us?​

Answer 1

Explanation:

A food is something that provides nutrients. Nutrients are substances that provide:

energy for activity, growth, and all functions of the body such as breathing, digesting food, and keeping warm;

materials for the growth and repair of the body, and for keeping the immune system healthy.

Answer 2

Foods provide nutrients so we can grow and be active and healthy

A food is something that provides nutrients. Nutrients are substances that provide:

◍ energy for activity, growth, and all functions of the body such as breathing, digesting food, and keeping warm;

◍ materials for the growth and repair of the body, and for keeping the immune system healthy.