Discuss why quitting smoking is so difficult for people? Use what you learned from the power point and you may add a personal connection as well.

Catalina ate a candy bar and then went on a fast-moving ride in an amusement park. she was sick to her stomach after the ride and now, catalina cannot eat candy bars, because they make her nauseous. in this learned association, the candy bar serves as a(n) to catalina.

Bloodborn pathogens are infectious microorganisms carried by what?

Which of these activities would better would maintain and improve muscle endurance