Across
- 3. Filters blood with cellular waste
- 6. Organ that is part of the digestive system
- 9. System that excretes Carbon Dioxide
- 11. Tube carrying urine outside the body
Down
- 1. System that excretes salts
- 2. Storage sac for urine
- 4. System that excretes feces
- 5. Organs that are part of the respiratory system
- 7. System that excretes urine
- 8. Tubes from the kidneys to the bladder
- 10. Organ that is part of the integumentary system