Across
- 4. Yellow liquid
- 7. Absorbs the remaining water
- 9. Carries Oxygen and also carbon dioxide
- 10. Absorbs nutrients
- 11. Upper part of the heart
- 12. Small pouches of lung tissue
- 14. Hair like projections that line inside the small intestine
Down
- 1. A passage type way to get air into the lungs
- 2. Site of nutrient and gas exchange
- 3. Cell pieces that help stop the blood from an injury
- 5. Lower part of the heart
- 6. Lets air pass from and back to the lungs
- 8. Fight disease
- 11. Takes Oxygenated blood away from the heart
- 13. Takes deoxygenated blood to the heart