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