Explain the difference between physical activity and exercise.

What would happen if you ate the number of calories of someone who is much taller and more active than you are?

Frankie is having difficulty developing a friendship with histeammate curtis. whenever frankie invites curtis to hangout with him at the park, curtis always says that he's busy. what is most likely preventing a healthy relationship fromforming? a)the boys are not being generous with their time andeffort. b)the boys are not communicating. c)both boys are too busy. d)the boys are on different teams.

Explain what causes the skin to burn in the sun? explain why people should avoid the sun if taking a photosensitive medication?