Across
- 2. destroys bacteria
- 4. towards hart
- 6. cause scabs
- 12. away from hart
- 13. destroy virus
- 14. redness swelling and heat
- 15. cool body
- 17. destroy pathogen
- 18. outer layer
- 19. disease causing agent
Down
- 1. carry o2
- 3. connects exchanges
- 5. fight infection
- 7. markers the pathogen
- 8. skin hair nails
- 9. inner layer
- 10. weak or dead strain
- 11. moisten skin and hair
- 16. spot pathogen