Health!

3. finely ground tobacco that is inhaled or held in the mouth or cheeks
5. a disease that results in the destruction of the alveoli in the lungs
8. a preparation of dead or weakened pathogens that is introduced into the body to cause an immune response
9. people under the age of adult rights and responsibilities
11. ground tobacco that is chewed, places inside the mouth along the gumline, or inhaled through the nose
15. passageways that branch from the trachea to each lung
16. a drug that slows down the body’s functions and reactions, including heart and breathing rates
18. a need for larger and larger amounts of a drug to produce the same effect
19. taking or using medicine in a way that is not intended

1. a group of people for which a product is intended
2. smoke that comes from the burning end of a cigarette, pipe, or cigar
4. drugs that get rid of pain and dull the senses
6. capable of causing a user to develop intense cravings
7. a return to the use of a drug
10. the ability of the body to respond quickly and appropriately to situations
12. a drug created by a chemical reaction in some foods, especially fruits and grains
13. a nonsmoker who breathes in secondhand smoke
14. a series of symptoms a person experiences when they stop using an addictive substance
17. an addictive, or habit forming, drug
20. an open sore in the stomach lining