Question

write true or false
2) No two persons are alike in their reaction to environmental stimuli
3) Calories acquired by an adult depend upon the nature of his work –
4) Vitamins are complex chemical substances and are contain only in minute quantities in the various food materials –
5) Nutritive value of a protein is dependent on its essential amino - acid make up and it’s digestibility - ​

Answer 1

Answer:

3-true

4-true

5-true

i am not sure about 2 one