Diseases

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Across
  1. 3. A chronic disease that affects breathing and the lungs.
  2. 5. Organisms that can infect the skin or lungs.
  3. 6. System, The body’s natural defense against disease.
  4. 8. A microorganism that causes disease.
  5. 12. The immune system’s reaction to a harmless substance.
  6. 13. A disease where the body can't regulate blood sugar properly.
  7. 16. Can be spread from one person to another.
  8. 18. A sign of illness or infection.
  9. 21. A disease that lasts a long time or a lifetime.
  10. 22. When harmful pathogens enter and multiply in the body.
  11. 23. An organism that lives in or on a host, harming it.
Down
  1. 1. A disease that is not caused by a pathogen and is not contagious.
  2. 2. Staying away from others to prevent disease spread.
  3. 4. Clean practices to prevent illness.
  4. 7. Health, Emotional and psychological well-being.
  5. 9. Medicine that kills bacteria (not viruses).
  6. 10. A sudden increase in disease cases in one area.
  7. 11. A tiny germ that needs a host cell to replicate.
  8. 14. How a disease spreads (air, touch, blood, etc.).
  9. 15. A worldwide outbreak of a disease.
  10. 17. A shot or nasal spray that helps the body build immunity to a disease.
  11. 19. A disease where cells grow uncontrollably.
  12. 20. Single-celled organisms; some are good, others cause illness.