Across
- 3. substance that provides nourishment for body functions
- 7. muscles push food through the digestive system
- 8. tiny air sacs in lungs
- 9. uses O2 to break apart glucose
- 12. system organs that break food down into nutrients
- 13. system regulates liquid in the blood
- 14. digestion the change of food into new substances
- 15. glomerulus small part of kidney that connect the bladder and kidneys
Down
- 1. digestion food broken down in smaller pieces
- 2. cleans toxins from the blood makes bile
- 4. cavity space in chest
- 5. system that brings in O2 removes CD2
- 6. bladder stores the bile
- 10. organ that filters blood
- 11. exit tube
- 13. liquid waste