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