Cooper 6

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Across
  1. 1. fight infection
  2. 3. "clothing" of pathogen
  3. 5. weak or dead strand of virus
  4. 7. redness, swelling, heat
  5. 10. disease causing agent
  6. 12. away from heart
  7. 14. carries O2
  8. 17. destroys bacteria
  9. 18. destroys virus
  10. 19. towards heart
Down
  1. 2. outer layer
  2. 4. causes scabs
  3. 6. connects, exchanges
  4. 8. body system made up of skin, hair, nails
  5. 9. cools body
  6. 11. spot pathogen
  7. 13. destroy pathogen
  8. 15. moisten skin and hair
  9. 16. inner layer