Across
- 5. small part of kidney that filters blood
- 7. the charge of food into new substances
- 12. cleans toxins from the blood makes bile
- 13. liquid waste
- 15. muscles push food though the digestive system
- 16. space in chest
- 17. uses oxygen to break apart glucose
Down
- 1. stores bio
- 2. tubes that connect the bladder and kidneys
- 3. the exit tube
- 4. organ that filters blood
- 6. body system has organs that breaks food down into nutreints
- 8. food broken into smaller pieces
- 9. tiny air sacs in lungs
- 10. body system that brings in oxygen and removes carbon dioxide
- 11. substance that provides nourishment for body functions
- 14. a body system that regulates liquid in the blood