Across
- 3. young people between childhood and adulthood.
- 6. the organ that pumps blood around the body.
- 9. a strong need to continue doing or using something, even when it is harmful.
- 10. a small tube of tobacco that is smoked.
- 11. system the body system that moves blood around the body.
- 12. people who smoke cigarettes.
- 13. the substance produced when a cigarette burns.
- 14. young people, especially teenagers.
Down
- 1. organs in the body used for breathing.
- 2. to force air out of the lungs suddenly, often because they are irritated.
- 4. physical activity that helps keep your body healthy.
- 5. substances that can affect the body and cause harm.
- 7. people who do not smoke.
- 8. to stop doing something, such as smoking.
- 13. the activity of using cigarettes and inhaling their smoke.