Across
- 6. Waste that is removed by the lungs
- 8. Organs of the Excretory System in the in digestive system
- 10. Tube that carries urine from the bladder to the outside of the body
Down
- 1. Organ that holds urine until it leaves the body
- 2. Excreted from bladder may be very concentrated with wastes
- 3. Organs of the Excretory System in the integumentary system
- 4. Materials eliminated to keep the body cells healthy
- 5. Filters blood that contains cellular wastes
- 7. Tubes that lead from each kidney to the bladder
- 9. Organs of the Excretory System in the respiratory system