Across
- 1. away from heart
- 3. blood cells fight infection
- 5. blood cells carries o2
- 7. gland cools body
- 9. gland moistens skin and hair
- 11. redness swelling and heat
- 13. towards the heart
- 16. disease causing agents
- 17. system skin hair nails
- 18. weak or dead strand
- 19. destroy pathogen
Down
- 2. outer layer
- 4. destroys bacteria
- 6. inner layer
- 8. spots pathogyne
- 10. connects , exganes
- 12. clothing of the pathogen
- 14. cause scabs
- 15. destroys virus