Health

3. The unpleasant symptoms that someone experiences when he or she stops using addictive substances
4. An addictive drug found in tobacco
5. A thick,dark liquid that forms when tobacco burn
6. the set of organs that supply you body with oxygen and rid your body of carbon dioxide
7. Large, dome-shaped muscle below the lung that expands and relaxes to produce breathing
10. A colorless,odorless,poisonous gas produced when tobacco burns
14. An addiction in which the body develops a chemical need for a drug
15. Air that has been contaminated by tobacco smoke
16. The body's need for larger and larger doses of a drug to produce the same effect

1. A disease that destroys alveoli
2. The smoke that a smoker inhales and then exhales
5. The blue in the throat that takes air to and from the lungs
8. Fragile,elastic,microscopic air sacs in the lungs where carbon dioxide from body cells and fresh oxygen from the air are exchanged
9. Two tubes that branch from the trachea;one tube leads to each lung
11. A psychological or physical need for a drug or other substance
12. An addiction in which a person believes that he or she needs a drug in order to feel good or function normally
13. Smoke that comes from the burning end of a cigarette,pipe,or cigar