Human Body Systems
Across
- 5. stores bile
- 6. part of the digestive system where nutrients are absorbed
- 11. makes bile
- 13. helps fight disease
- 17. stores urine
- 20. makes digestive enzymes that get added to the small intestines
- 23. acid is added to the food to chemically digest it and produce chyme
- 24. gets added to the food in the mouth
- 25. help with clotting
Down
- 1. the liquid part of blood
- 2. filters blood and produces urine
- 3. blood vessel that is one cell thick
- 4. carries urine out of the body
- 7. carries oxygen throughout the body
- 8. processes information and directs actions in the body
- 9. muscle that contracts and relaxes to allow breathing
- 10. another name for nerve cell
- 12. structure in the lungs that exchanges gases with the blood
- 14. connects the mouth to the stomach
- 15. also known as the windpipe
- 16. directs urine to the bladder
- 18. part of the digestive system that absorbs water
- 19. direct air to each lung
- 21. main organ of the respiratory system
- 22. muscular organ that pumps blood around the body