Across
- 5. exerts carbon dioxide
- 6. helps you breathe
- 7. Processes substances
- 10. rumbles when you’re hungry
- 11. helps digest food after the stomach
- 13. carries nerve signals
- 14. circulate blood thoughout body
- 15. helps circulate blood
Down
- 1. the bone that hurts a lot when hit
- 2. absorbs nutrients
- 3. begins the process of digestion
- 4. sensory input
- 8. cpu of the body
- 9. critical to standing up
- 12. helps with filtration