Across
- 3. stores the bile
- 5. what the body needs but doesn't make
- 6. small part of the kidney that filters blood
- 9. liquid waste
- 10. cleans toxins from the blood,makes bile
- 11. uses o2 to break apart glucose]
- 14. muscles push food through the digestive system
- 16. the change of food into new substances
Down
- 1. organs that break food down into nutrients
- 2. tubes that connect the bladder and kidneys
- 4. brings o2 and removes co2
- 7. food broken into smaller peices
- 8. cavity space in chest
- 11. tiny air spaces in lungs
- 12. exit tube
- 13. organ that filters blood
- 15. system regulates liquid in the blood