eog workbook chapter 11-12

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Across
  1. 2. the communication of disease from one person to another by close contact
  2. 5. a disease that is contagious or infectious
  3. 7. ribonucleic acid
  4. 9. a disorder of structure or function
  5. 10. soap which contains chemical ingredients that purportedly assist in killing bacteria
  6. 14. Deoxyribonucleic acid
  7. 17. the protein shell of a virus
  8. 18. a medicine (such as penicillin or its derivatives)
  9. 19. A disinfectant is a chemical substance or compound used to inactivate microorganisms on surfaces
Down
  1. 1. a disease that is NOT contagious or infectious
  2. 3. a bacteria that relies on its host
  3. 4. a non-human thing that can spread disease
  4. 6. aka germs
  5. 8. a widespread occurrence of an infectious disease in a community
  6. 11. a person who carries a disease
  7. 12. something you may feel while sick
  8. 13. a shot of antibodies and provide immunity against disease
  9. 15. a disease prevalent over a whole country or the world
  10. 16. an antigenic poison or venom