Across
- 3. spot pathogen
- 4. weak or dead streand
- 5. destroy virus
- 7. redness swelling and heat
- 10. destoys bacetia
- 12. towards the heart
- 15. cause scabs
- 16. craries o2
- 17. cools body
- 18. the marker on the pathogen
- 19. connects exchanges
Down
- 1. diesies causeing agent
- 2. skin hair nails
- 6. fight infection
- 8. outer layer
- 9. destroy pathogen
- 11. moisten skin and hair
- 13. inner laryer
- 14. away freom the heart