the food and nutrition board recommends that americans consume of their total calories from carbohydrates.

What you should re write your question it doesn’t make sense

No matter what they say you can’t change who you are so when u tell them whatever they say jus be like i’m who i am and i won’t change

Pm me i don't get it

(a) is not correct because one does not get increased cholesterol  from lifting weights.(b) is not correct because lifting weights cannot reduce the risk of a hereditary disease.(c) is not correct because back pain isn't a benefit! and plus, if he lifts weights properly, he should not have back pain.(d) is the correct answer because his ligaments will gain mass, making it easier for him to carry heavier weights and he will also be stronger!