Across
- 3. The red protein in blood that carries oxygen
- 7. Filters blood and produces urine to remove waste
- 8. Has tissues that allow you to move
- 10. the muscle that moves food through your body
- 12. carries blood and oxygen through the body
- 14. A muscle below the lungs that aids in breathing
- 15. produces new life
Down
- 1. the muscle that moves your bones and body
- 2. Breaks down food for nutrients.
- 4. provides a frame for the body
- 5. Helps the immune system fight infection
- 6. controls voluntary and involuntary responses
- 9. The muscle that pumps blood through your body
- 11. a very small blood vessel
- 13. Responsible for breathing and gas exchange