Across
- 2. what actually filters blood
- 8. your lungs release this gas
- 10. allows urine to go from kidneys to bladder
- 11. where the urine goes out of
- 12. main organ of the respiratory system
- 14. stores urine until it is released
- 15. what makes you urine light yellow
Down
- 1. brings blood away from the kidneys
- 3. part of the integumentary system
- 4. this system includes your kidneys bladder urethra and ureters
- 5. excess salts are excreted in this form
- 6. holds nephrons
- 7. the type of muscle that your bladder is
- 9. brings blood to the kidneys
- 13. what gives urine a yellow colour