Science

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Across
  1. 1. that causes the immune system to have an allargic reaction
  2. 6. virus that spreads quickly through a lot of people
  3. 8. protects you from viruses
  4. 9. cells that remember the virus and the specific antibodys needed to defeat it
  5. 11. A disease that is not contagious and is not caused by pathogens
  6. 14. special protections against diseases
Down
  1. 1. chemicals made by microorganisms that are able to destroy other microogrganisms
  2. 2. germ or anything that causes a disease sickness
  3. 3. shot that contains dead pathogens that the white blood cells fight and create memory cells for
  4. 4. insect or animal that transmits a disease
  5. 5. white blood cells that destroy pathogens
  6. 7. swelling, redness or pain as a result of sickness
  7. 10. A contagious disease caused by a pathogen
  8. 12. when the immune system malfunctions and attacks the healthy cells it tries to protect.
  9. 13. scientists that study the spread of viruses