Health puzzle

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Across
  1. 1. Disease destroying tiny air sacs in the lung
  2. 4. The action or practice of inhaling and exhaling vapor containing nicotine and flavoring produced by a device designed for this purpose
  3. 5. monoxide A colorless odorless tasteless gas produced by burning gasoline wood propane charcoal or other fuel
  4. 7. A type of smokeless tobacco made of finely ground or shredded tobacco leaves
  5. 9. A toxic colorless or yellowish oily liquid that is the chief active constituent of tobacco
  6. 10. Thickened white patches on the inside of your mouth
  7. 11. A group of lung diseases that block airflow and make it difficult to breathe
  8. 12. smoke Smoke that passes from a cigarette into the surrounding air rather than into the smokers lungs
  9. 13. A substance that raises levels of physiological or nervous activity in the body
  10. 15. tobacco A different form of tobacco besides smoking
  11. 16. The common name for the resinous partially combusted particulate matter made by the burning of tobacco and other plant material in the act of smoking
Down
  1. 2. smoke The smoke going in or coming out of a smoker
  2. 3. bronchitis Cilia in bronchial tubes become so damaged they are useless causing buildup of tar in the lungs
  3. 6. substitute Anything used as a replacement for nicotine
  4. 7. smoke Combination of mainstream and sidestream smoke
  5. 8. Any substance that causes cancer
  6. 14. tobacco A form of tobacco made from the leaves placed between your teeth and cheek