Wes5

12345678910111213141516171819
Across
  1. 4. carries oxygen
  2. 6. Spot pathogen
  3. 7. disease causing agent
  4. 10. cools body
  5. 11. destroys virus
  6. 12. inner layer
  7. 16. fight infection
  8. 18. Destroys bacteria
  9. 19. connects, exchanges
Down
  1. 1. outer layer
  2. 2. Destroy pathogen
  3. 3. cause scabs
  4. 5. towards the heart
  5. 8. Clothing of the pathogen
  6. 9. redness,swelling, and heat
  7. 13. body system made up of skin, hair, and nails
  8. 14. away from the heart
  9. 15. moisten skin and hair
  10. 17. weak or dead strand