Soren6

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Across
  1. 2. outer layer
  2. 4. destroys virus
  3. 6. destroys pathogen
  4. 9. destroys bacteria
  5. 11. away from heart
  6. 12. cause scabs
  7. 14. carries O2
  8. 15. spots pathogen
  9. 18. body system skin,hair,And nails
  10. 19. moisten skin and hair
Down
  1. 1. toward heart
  2. 3. fight infection
  3. 5. weak or dead strain
  4. 7. the pathogens appearance or clothing
  5. 8. causes redness,swelling,and heat at the site of the injury
  6. 10. disease causing agent
  7. 13. cools body
  8. 16. connects,exchanges
  9. 17. inner layer