Across
- 3. it opens
- 9. holds urine
- 10. absorbs water and salts from the material that has not been digested as food
- 11. you can breathe with these
- 12. you can see with these
- 13. acts like a filter for your body
- 15. helps you live
Down
- 1. holds bile
- 2. its attached to the front of the inside of the mouth
- 4. breaks down food from the stomach
- 5. helps your body function and helps you think
- 6. creates enzymes
- 7. returns blood to the heart
- 8. holds food
- 14. regulates most chemical levels in the blood