Across
- 3. refers to the liver
- 6. Dr. for infants and children
- 8. transitional change from childhood-adulthood
- 12. voice box
- 13. throat
- 16. large artery that carries blood away from the heart
- 17. The study of the heart
- 19. gland that regulates blood calcium
Down
- 1. chest
- 2. means "tooth"
- 4. gland that regulates metabolism
- 5. largest internal organ
- 7. windpipe
- 9. flow of blood from the heart to the lungs
- 10. the visible part of a tooth.
- 11. two thick walled lowered chambers of the heart
- 13. gland that regulates sleep
- 14. Dr. that treats the teeth and gums
- 15. means "large"
- 18. refers to the stomach