Body Systems
Across
- 1. tube that passes food to the stomach
- 5. blood vessel that takes blood to the heart
- 8. organ where most digestion takes place
- 9. small hairs that line the air passages
- 11. liquid part of the blood
- 14. the system that uses air that is inhaled
- 15. system that breaks down food to be used by the body
- 16. blood vessel that takes blood away from the heart
Down
- 2. liquid that softens food
- 3. small scars of air that puts air into the lungs
- 4. glands that produce saliva
- 6. blood cells that carry oxygen to body cells
- 7. system that transports oxygen food and waste
- 10. organ that stores bile
- 12. organ that pumps blood to the body
- 13. the windpipe