Diseases

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Across
  1. 4. Germs invade the body, multiply, and cause harm to body cells
  2. 8. A disease that does not spread from person to person
  3. 9. Touching an infected area on another person
  4. 12. Resistance to infection
  5. 13. A disease that spreads from person to person
  6. 14. Eating or drinking contaminated food or water
  7. 16. White bloods cells that attack germs
Down
  1. 1. Chemicals produced specifically to fight a particular invading substance
  2. 2. Bite of an infected insect or animal
  3. 3. Smallest disease causing organisms
  4. 5. Many celled primitive plants such as molds
  5. 6. One celled organisms
  6. 7. Breathing in air borne pathogens
  7. 10. A group of cells, tissues, and organs that fight specific germs
  8. 11. An unhealthy condition of the body or mind
  9. 15. One celled organisms similar to animals