Across
- 5. intestine absorbs water
- 6. windpipe-air passes to and from the lungs.
- 9. smallest blood vessel
- 11. fights disease
- 12. upper chamber of the heart.
- 14. intestine where most nutrient absorption takes place
Down
- 1. large muscle that continues mechanical and chemical digestion
- 2. liquid part of blood
- 3. lower chamber of the heart
- 4. vessel that carries blood away from the heart.
- 7. muscular tube that connects the mouth to the stomach
- 8. vessel that carries blood back to the heart.
- 10. forms scabs
- 12. tiny sacs of lung moves gas between air and blood.
- 13. carries oxygen from lungs to body cells