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