Across
- 2. the change of food into new substance
- 3. small part of kidney that filters blood
- 5. exit tube
- 7. organ that filters blood
- 9. space in chest
- 10. tiny ari sacs in lungs
- 12. liquid waste
- 13. tubes that connect the bladder and kidneys
- 14. musceles push food through the digestive system
- 15. cleans toxins from the blood makes bile
Down
- 1. uses o2 to break apart glucose
- 3. bladder stores the bile
- 4. system organsthat food down into nutrients
- 6. digeston food broken into samller pieces
- 8. substance that provides nourishment for body functions
- 11. system brings o2 removes co2
- 13. system regulates liquid in the blood