How can you respond to this type of emergency? You go. To a bonfire with some friends . Someone starts goofing around and falls in the fire. Their right arm and leg are severely burned .

Magnesium! this is found if caves usually

The answer is d because , safety almost always works, to prevent stds and pregnancy

(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!