Across
- 6. stores urine
- 7. lower chamber of heart
- 8. A blood vessel that carries blood back to the heart
- 9. absorbs water
- 10. Liquid part of blood
- 12. blood cell that carry oxygen from the lungs to the body cells
- 14. organ where most absorbtion of food takes place
- 15. the passages that direct air into the lungs
Down
- 1. allows air to pass to and from lungs(windpipe)
- 2. A blood cell that fights disease
- 3. A blood vessel that carries blood away from the heart
- 4. the basic unit of structure and function in living things
- 5. where digestion begins
- 11. upper chamber of heart
- 13. a muscular tube that connects the mouth to the stomach