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