Soren6
Across
- 3. exit tube
- 4. the change of food into new substances
- 6. brings in O2 removes CO2
- 8. organ that filters blood
- 10. cleans toxins from the blood, makes bile
- 11. muscles push food through the digestive sys
- 15. uses O2 to break apart glucose
- 16. food broken into smaller pieces
- 17. tubes that connect the bladder and the kidneys
Down
- 1. space in chest
- 2. what the body needs but doesn't make
- 5. organs break down food into nutrients
- 7. liquid waste
- 9. tiny air sacs in lungs
- 12. regulates liquid in the blood
- 13. small part of kidney that filters blood
- 14. stores bile