Across
- 1. Used for eating and breathing
- 3. secretes bile
- 5. how do these 4 systems work?
- 9. another word for throat that belongs in two systems
- 10. The system that sends blood throughout the body
- 12. moistens food for easier digestion
- 13. carries blood to the heart
- 19. filters blood and produce urine
- 21. absorption of nutrients and minerals
- 22. passageway for air to go to the lungs
Down
- 2. takes urine from kidneys to the bladder
- 4. creates enzymes into the small intestine
- 6. stores bile
- 7. The system that cleans up the body
- 8. passageway from the mouth to the stomach
- 11. The organ thats part of 3 systems
- 14. another word for the large intestine
- 15. pumps blood
- 16. protection of things going into the body
- 17. A living thing
- 18. collects and stores urine until urination
- 20. helps the immune system
- 23. takes blood away from the heart to the body