The Answer is A. Teenagers need to exercise at least two times a week for at least 60 minutes.
Answer:
B. 60 minutes at least five days a week
Explanation:
Children and adolescents should do 60 minutes or more of physical activity each day. Most of the 60 minutes should be either moderate- or vigorous intensity aerobic physical activity, and should include vigorous-intensity physical activity at least 3 days a week.
