Question

why digestion is necessary ​

Answer 1

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

Answer:

Digestion is the biological process that occurs in living organisms. It is one of the important process.

Explanation:

Digestion is very important process which digest complex organic molecules taken in by the organisms into simpler forms and helps in the absorption of nutrients by the body and supplies energy for work done by the body.

It is a complex process where many organs like stomach, liver, small intestine and large intestine are involved majorly.