Question

Explain two reasons why digestion needs to take place.

Answer 1

Explanation:

Digestion is important for breaking down food into nutrients, which the body uses for energy, growth, and cell repair. Food and drink must be changed into smaller molecules of nutrients before the blood absorbs them and carries them to cells throughout the body.

Answer 2

Explanation:

1st reason to stay alive

2nd reason to produce energy

3rd reason to make body move

4th reason to excrete

5th reason for the production of harmones and genes