Across
- 1. Toward the front
- 3. the middle portion of the thorax
- 5. Face Down
- 8. The middle space of the thorax is filled with the _______ and is more on the left side of the body
- 9. The lungs are housed in this
- 12. Descends from behind the ear at the mastoid process
- 15. Close to the center
- 16. the thoracic portion of the vertebral column has how many vertebrae
- 18. exchange of gas between organism & environment
- 19. large muscles covering the upper back and neck
- 20. Bone to bone connection of tissue aggregates
Down
- 2. the amount of opening in the diaphragm
- 4. Left/Right, Lateral Portions
- 6. A type of joint that has fluid as cushion
- 7. The study of the structure of an organism
- 10. toward the bottom
- 11. toward the backbone/away from the front of the body
- 13. Long collapsed tube posterior to the trachea
- 14. ______ inspiration involves minimal muscular activity
- 17. tissue that makes up the skin and mucous membrane