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