Across
- 3. redness,swelling,heat
- 6. clothing of pathogen
- 10. cause scabs
- 12. fight infeection
- 15. cools body
- 16. away from heart
- 17. skin hair nails
- 18. destroy pathogen
- 19. spot pathogen
Down
- 1. tordes heart
- 2. disease causing agent
- 4. destroy virus
- 5. connects exchanges
- 7. moisten skin and hair
- 8. weak or dead
- 9. carries o2
- 11. outer layer
- 13. destroy bacteria
- 14. inner layer