Across
- 2. inner layer
- 5. destroy bacteria
- 6. away from the heart
- 7. moisten skin and hair
- 8. outer layer
- 11. towards the heart
- 13. weak or dead strand
- 15. destroy pathogen
- 17. fight infection
- 18. redness,swelling,heat
Down
- 1. disease causing agent
- 3. cools body
- 4. cause scabs
- 6. clothing of the pathogen
- 9. skin,hair,nails
- 10. spot pathogen
- 12. carries O2
- 14. destroys virus
- 16. connects, exchange