Across
- 2. What the body needs but doesn't make (ex. Water)
- 7. Organ that filters blood
- 9. Organ that stores bile
- 13. Uses o2 to break apart glucose
- 16. Cleans toxins and makes bile
- 17. Space in chest
Down
- 1. Digestion that changes food into other substances by body made acids
- 3. Liquid waste
- 4. Small part of kidney that filters blood
- 5. System that takes nutrients from food
- 6. Muscles push food through the digestive system
- 8. System that brings o2 and removes co2
- 10. Digestion that breaks down food by smashing and mashing
- 11. Tubes that connect the bladder and the kidneys
- 12. Tiny air sacs in lungs
- 14. System that regulates liquid in the blood
- 15. Exit tube for urine