Across
- 4. narrowed airways
- 6. released when a person exhales
- 8. infection fighting cells
- 10. removes waste from body
- 12. nutrients are absorbed here
- 13. pump in the your body
- 14. fluid leaked from Lymphatic System
- 17. carries blood back to the heart
- 18. germs in the body
- 19. vessel in your brain pops
Down
- 1. obtaining O2 and releasing CO2
- 2. organ that stores urine
- 3. soupy mixture
- 5. muscular bag that crushes food
- 6. enzymes break down food
- 7. takes blood away from the heart
- 9. swelling in the node
- 11. where digestion begins
- 15. high blood pressure
- 16. organs that filter waste from the blood