Across
- 3. Cell fragment that takes parts in forming scabs
- 5. upper chamber of heart
- 8. filter that blood goes through
- 9. helps with breathing
- 10. Smallest blood vessel
- 12. leads from the bronchi to the alveoli
- 14. continues the mechanical and chemical digestion of food
- 15. nutrients is absorb
Down
- 1. tube that connects the mouth to stomach
- 2. filters waste from blood
- 4. direct air to the lungs
- 6. carry oxygen from lungs to body cells
- 7. absorbs water
- 11. lower chamber of heart
- 13. were digestion begins