Health Crossword

7. an addictive, or habit-forming, drug
9. a nonsmoker who breathes in secondhand smoke
11. smoke that's inhaled, then exhaled by a smoker
15. air that has been contaminated by tobacco smoke
18. disease that results in the destruction of the alveoli in the lungs
19. paid arrangement a company has made to show its products in media such as television or film
20. need for larger and larger amounts of a drug to product the same effect

1. colorless, odorless poisonous gas that is created when tobacco burns
2. group of people for which a product is intended
3. person's belief that he/she needs a drug in order to feel good/act normally
4. mental or physical need for a drug or other substance
5. smoke that comes from the burning end of a cigarette, pipe, or cigar
6. addiction where the body develops a chemical need for a drug
8. series of symptoms a person experiences when he/she stops using an addictive substance
10. return to the use of a drug
12. passageways that branch from the trachea to each lung
13. stopping all use of tobacco products immediately
14. dark, thick liquid that forms when tobacco burns
16. ground tobacco that's chewed, placed in the mouth along the gum line, or inhaled through the nose
17. tiny air sacs in the lungs