Explain how physical fitness, physical activity, and exercise are all connected. (At least 5 sentences or 1-2 starter sentences.)

What are hormones? a. they are minerals needed for proper bone formation. b. they are the parts of the body targeted by endocrine glands. c. they are substances needed for muscle and nerve activity. d. they are substances released by endocrine glands.

List three reasons people may begin using tobacco

What ingredients used in tobacco products been banned?