Across
- 2. destroys virus
- 5. moisten skin and hair
- 8. carries 02
- 9. disease-causing agent
- 12. cause scabs
- 13. weak or dead strand
- 16. spot pathogen
- 17. outer layer
- 18. away from the heart
- 19. redness, swelling, and heat
Down
- 1. cools body
- 3. skin, hair, nails
- 4. connects, exchanges
- 6. inner layer
- 7. destroy pathogen
- 10. clothing of the pathogen
- 11. towards the heart
- 14. destroys bacteria
- 15. fight infection