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