Across
- 4. removes waste and extra fluid
- 5. pumps blood
- 7. walls realax and stores urine
- 9. carries blood from left ventricle
- 12. under your rib cages on the right
- 15. dome shaped muscle
Down
- 1. a fluid in a human body
- 2. helps you breathe
- 3. can hold about 2 cups of urine
- 6. gets blood from body low on oxygen
- 8. tiny where co2 is dropped
- 10. carries blood to the heart
- 11. smaller pathways in
- 13. carries blood away from the heart
- 14. connects to the nose