Across
- 2. Moves a system away from its starting state
- 7. Organ system that includes hair & nails
- 11. Makes up 60-80% of the body
- 14. Type of homeostasis that requires the nervous or endocrine system
- 17. Body cavity that is further divided into the thoracic and abdominopelvic cavities
- 18. Life function that concerns the ability to respond to dangerous situations
- 19. Number of MAIN body cavities
- 20. Organ system where blood cells are formed
Down
- 1. Equal right and left sides
- 3. Cavity that protects the brain
- 4. Near the body surface
- 5. Survival need that regulates gas exchange
- 6. Area between the visceral and parietal layers
- 8. Abdominopelvic region that lies between the right and left hypochondrium
- 9. Lying down, face up
- 10. Organ system that removes carbon dioxide from the bloodstream
- 12. The study of internal and external structures of the body and the physical relationships between them
- 13. The study of tissues
- 15. __________ determines function
- 16. The least complex level of organization