The future for teen moms can be compromised due to the demands of parenting.

Explain why some cells in a females body respond to reproductive hormones while other cells do not.

Which of the following identifies the main culprit for america’s increasing weight gain?

Which of the following can refer to the form of exercises that uses free weights, weight machines. resistance bands, or the weight of the body to put stress on the muscles ? (a) strength training(b)weight training(c)resistance training(d) all the above