Across
- 1. inner layer Sweat gland cools body
- 4. destroys bacteria
- 6. outer layer
- 8. connects, exchanges
- 11. fights infection
- 13. disease causing agent ex: virus, bacteria, fungus, parasites
- 16. "clothing" of the pathogen ski mask
- 18. skin, hair, nails
Down
- 2. carries O2
- 3. spots pathogen
- 5. gland moisten skin and hair
- 7. weak or dead strand
- 9. causes scabs
- 10. destroy pathogen
- 12. redness, swelling, and heat
- 14. away from the heart
- 15. towards the heart
- 17. destroys virus