Across
- 2. destroys pathogen
- 5. moisten skin and hair
- 8. week or deat strand of virus
- 10. Carries O2
- 12. Fight infection
- 15. to the heart
- 17. skin, hair, nails
- 18. redness swelling and heat
Down
- 1. cools body
- 3. outer layer
- 4. disease causing agent
- 6. clothing on the pathogen, ski mask
- 7. spot pathogen
- 9. connects exchanges
- 11. causes scabs
- 13. away from the heart
- 14. inner layer
- 16. destroys virus