Across
- 5. Drugs that are used to treat or prevent problems
- 7. stimulates the central nervous system
- 10. you cant stop wanting it
- 12. The body of the user needs more and more of the substance to get the same feeling
- 13. They destroy disease causing microorganisms
Down
- 1. These extracts of blood fluids contain antibodies that act faster than vaccines
- 2. Opium based drugs
- 3. Makes you feel tiered
- 4. A boost in testosterone
- 6. Suppress the virus
- 8. They cause permanent brain damage
- 9. A preparation introduced into the body to stimulate an immune response
- 11. Substances other then food that alters the body or the mind
- 14. treats diabetes