Kiera7

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