Question

Ques1) Why do we eat a variety of foods?
Ques2) What do you mean by nutrients?
Ques3) List four main nutrients which are needed to our body?
Ques4) Which nutrient is the richest source of energy and why?
Ques5) Name the disease caused by the deficiency of vitamin A. How can it be
prevented?
Ques6) Write any three uses of Proteins.
Ques7) Why water plays a vital role in our body’s system?
Ques8) What are milch animals? Give examples.
Ques9) To which class of consumers human beings belong?
Ques10) What are poultry birds? Give examples

Answer 1

Answer:

three uses of protein are milk egg and vegetables