Sixteen-year-old julia has been trying to lose weight. however, she can't seem to stick to a diet or exercise program. after reading an article about a model who dropped several pounds when she started smoking, julia decides to give it a try. several of julia's friends smoke, so she is not concerned that they will disapprove of her decision. soon, she is smoking several cigarettes a day.

Arah is eating lunch with friends outside in the commons area of her school. one of sarah’s friends offers to share a marijuana joint with her. what could be the outcome if sarah were caught smoking marijuana at school? nothing will happen because she did not buy the joint. she could be suspended from school. nothing will happen because she is underage. the consequences would be up to sarah’s parents.

Bloodborn pathogens are infectious microorganisms carried by what?

How do you imagine the heart of a person with prolonged high blood pressure might look different from the heart of someone with normal blood pressure?