Physical activity is an important component of healthful living. (9 points) a. Contrast a physically active lifestyle with a sedentary lifestyle.

b. Name a short-term consequence of a sedentary lifestyle.

c. Explain how this short-term consequence may lead to a long-term health concern.

Be as specific as possible about the nature of the long-term health concern, and analyze a possible cause of it.

Andrew feels good about himself. he doesn't know exactly why he is so happy, but every day he looks forward to his schoolwork and chores. "i play a game," he says. "i make a list of everything i have to get done, and then i try to finish it all before a certain time. for some reason, i feel great when i beat my time." based on this information, why is andrew happy? he gets a proper amount of sleep he eats healthy meals he has a strong family support group he regularly meets his own goals