Across
- 1. blood vessels that carry blood to the heart
- 3. largest artery in the body
- 5. muscle on the front part of your arm
- 7. made up of small bones
- 8. moves downward as you breath in
- 10. muscles on the front of the thigh
- 13. two openings of the nasal cavity
- 15. fibers that transmit sensation to the brain
- 17. central organ of the nervous system
- 18. below your navel and between your hips
Down
- 2. nerve largest and longest spinal cord
- 4. muscles that run down the back of your thigh
- 6. longest bone in the body
- 7. consists of nerves that carry messages to the body
- 9. the long curved bone which forms the rib cage
- 11. blood vessels that carry blood away from the heart pumps blood through arteries and veins
- 12. muscles on the back of the upper arm
- 14. spongey air filled organs
- 16. the bones that support you brain