Across
- 3. circulates blood
- 4. a word that means kidney
- 7. a toxin in urine
- 8. we need them to live
- 10. clean blood
- 13. a word that means blood
- 14. a large vein that runs up the body toward the heart
- 16. we have two of them
- 17. make urine
- 19. another word for urination
- 20. gives urine the "pee" smell
Down
- 1. part of the female reproductive system
- 2. made of extra water and toxins
- 5. oxygenates blood
- 6. a machine used by people with kidney failure
- 9. holds urine
- 11. a large artery that runs down the body away from the heart
- 12. carry blood away from the kidneys
- 15. carry blood to the kidneys
- 16. a tube that carries urine out of the body
- 18. another term for urinary tract infection