For whom is 2800 calories an adequate daily amount?
a) a teenage boy
b) a teenage girl
c) a man older than 20
d) a boy younger than 5

The youngest babies change position once every on average. a. 5 minutes b. half hour c. minute d. 10 minutes

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

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