The body needs fat for? A. strengthening bones
B. building muscles
C. maintaining weight
D. transport of vitamins

What body systems are involded in sleep homeostasis

List three reasons people may begin using tobacco

Which should you do if you decide that the stresses and problems in your life are too much to manage? forget about the stress and hope it will eventually go away. find someone to talk to. try taking a depressant like heroin to you relax. take a hallucinogen, like pcp, to take your mind off things.