Across
- 2. pregnacy
- 3. thirst
- 6. protein
- 13. sensation
- 14. top layer of the skin
- 15. the origin
- 17. small trachea
- 18. beginning
- 19. cell
- 21. resembling
- 23. under the skin
Down
- 1. a liver cell
- 4. movement
- 5. protein
- 7. a small branch of an artery leading into capillaries
- 8. vision
- 9. skin
- 10. produced by/forming
- 11. sense of smell
- 12. small
- 15. pregnancy
- 16. small
- 20. view of
- 22. producer
