Marks friend says that sleep is important, but mark disagrees. there are so many things he wants to do at night! on average, mark gets about three hours of sleep each day, and he likes to sleep with the lights on. what is mark risking with this behavior?

What is offensive interference in basketball

The correct serving size for a complete protein is the size of your fingers. true false

You are travelling on a long non-stop flight from tahiti to tampa. you have been in the air for about 7 hours and have not moved, since you boarded the plane at tahiti. you need to use the rest room and on standing up feel dizzy. the best explanation for your dizziness