Across
- 3. blood cell fight infection
- 8. gland cools body
- 10. outer layer
- 12. towards the heat
- 14. connects exchanges
- 15. gland mosten skin and hair
- 16. cell spot paht gen
- 17. blood cell carries O2
- 18. destroys virus
Down
- 1. disease causing agent
- 2. cause scabs
- 4. inner layer
- 5. away from the heat
- 6. calls destroy pathogen
- 7. redness swelling and heat
- 9. clothing of the pathogen ski mack
- 11. system skin hair nails
- 13. weak or dead strand