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