Across
- 2. system that has oragans that break down into nutrients
- 3. digestion where the food into new substences
- 4. system that regulates liquid in blood
- 10. space in chest
- 11. exit tube
- 13. stores bile
- 15. muscles pushes food through the digestive system
- 16. small part of kidneys that filters blood
Down
- 1. system that brings in O2 removes CO2
- 3. Uses O2 to break apart glucose
- 5. what the body needs but doesn't make
- 6. digestion were food is broken into smaller peices
- 7. organ that filters blood
- 8. liquid waste
- 9. cleans toxins from blood and also makes bile
- 12. tiny air sacs in lungs
- 14. tubes that connect the bladder and kidneys