The front curl is a muscular resistance exercise that primarily works which muscle group? a. calf muscles
b. pectoral muscles
c. hamstring muscles
d. bicep muscles

At school, there have been a lot of rumors going around about how certain sexually transmitted diseases are spread. which skill would be most valuable to you take the necessary steps to learn what you need to know to protect yourself? a. self-direction b. critical thinking c. problem solving d. effective communication       select the best answer from the choices provided.

Second hand smoke can be almost as harmful as smoking. true or false?

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.