Oxygen consumption by the muscles is gradually increased during warm up. a. true b. false 10 points givin away markin da brainiest also

Stan is a ninth grader involved in active sports. which list of food would provide him with a balanced diet

If you feel pain while stretching, you should do any of the following except: a. stretch farther. b. back off the stretch. c. find an alternative. d. stop stretching.

1. controls how much sugar is in the blood pancreas 2. controls the other glands pituitary gland 3. manufactured by the brain to relieve pain thyroid 4. gland that regulates the body's energy levels endorphins