Question

what is Nutrition??????

Answer 1

Nutrition: All processes in which intake of food from the external environment takes place in any organism and these food materials release energy that is used in growth is called nutrition.

The need for Nutrition:

Answer 2

Nutrition is the biochemical and physiological process by which an organism uses food to support its life. It includes ingestion, absorption, assimilation, biosynthesis, catabolism and excretion.