Across
- 3. An organ involved in digestion.
- 5. An organ that produces digestive enzymes.
- 7. The central organ of the nervous system.
- 8. The largest organ of the body.
- 9. An organ responsible for detoxification.
Down
- 1. A muscular organ that pumps blood.
- 2. An organ that stores urine.
- 3. An organ that filters old blood cells.
- 4. Organs used for breathing oxygen.
- 6. An organ that filters waste from blood.
