The largest population growth between now and 2020 will be seen in children ages 0 through four. True or False

(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!

Cells are the smallest. bones, muscles, and tendons are all made up of different type of cells.hope my answer you : )

Answerconsultation report, patient correspondence, and informed consent forms;