Answer:
a. normal functioning of only a few organs
Explanation:
Nutrition is the process by which the body utilises the nutrients present in the food for its functions. It is very important for the body and the lack of proper nutrition can lead to the malfunctioning of the body.
The nutrients like protein, fats, zinc are required for the growth of the body. Proteins are critical for the muscle growth and also help in the synthesis of enzymes, hormones, hair and skin.
The body needs minerals like zinc for the growth of the reproductive organs. Therefore, nutrition is responsible for the growth and development of the body.
