Question

Which of these factors affect nutritional needs? Check all that apply.

Answer 1

1,2,3 ,5
age and body growth will effect what the body needs.
The more active you are the more healthy proteins you will need to eat. 
If you are having a baby the developing fetus will require some things meaning higher intake is key. Finally, If you have a iron deficiancy more iron is needed to keep you as healthy as possible.