Across
- 3. absorbs water
- 5. passages that direct air into the lungs
- 6. allows air to pass to in form the lungs (windpipe)
- 7. a cell fragment that plays an important part in forming scabs.
- 11. blood cells that carry oxygen from the lungs to the body cells
- 12. a blood vessel that pumps blood back to the heart
- 13. upper chamber of the heart
- 14. where most nutrient absorption takes place
Down
- 1. where digestion begins
- 2. a blood cell that fights diseases
- 4. lower chamber of the heart
- 8. A muscular tube that connects the mouth to the stomac
- 9. a blood vessel that pumps blood away from the heart
- 10. liquid part of the blood