Aperson who is always tired, weak, and has large changes in weight and emotions may not be getting water exercise nutrition sleep

Warming up prepares the body for exercise in what way? a. muscularly b. cardiovascularly c. neurologically d. all of the above

Which of the following methods had the highest risk of transmitting hiv? a) oral sex b) sharing needles c) sweat d) preseminal fluid

Witch form of birth control could people use without. altering hormonal systems or blocking sperm from fertilizing an egg