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