Bri6

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Across
  1. 2. outer layer
  2. 5. Carries o2
  3. 8. clothing of the pathogen *ski mask
  4. 12. destroys bacteria
  5. 13. redness,swelling and heat
  6. 14. moisten skin and hair
  7. 16. destroy pathogen
  8. 18. away from the heart
  9. 19. disease causing agent
Down
  1. 1. fight infection
  2. 3. skin,hair,nails
  3. 4. cools body
  4. 6. inner layer
  5. 7. cause scabs
  6. 9. spot pathogen
  7. 10. destroys virus
  8. 11. towards the heart
  9. 15. weak or dead strand
  10. 17. connects exchanges