Across
- 3. Organ that filters waste and regulates water balance in fish.
- 4. Tube that connects the mouth to the stomach in fish.
- 8. Reproductive organs responsible for producing eggs or sperm in fish.
- 9. Organ that helps with digestion and detoxification in fish.
- 10. The pair of fins located on each side of a fish, behind the gills.
Down
- 1. Organs where nutrients are absorbed in a fish.
- 2. The fin located on the back of a fish, aiding in stability.
- 5. BLADDER A gas-filled organ that helps fish control buoyancy.
- 6. LINE A sensory organ that contains ""ears" and detects vibrations and changes in water pressure.
- 7. Opening through which waste and reproductive products are expelled in fish.
- 8. These respiratory organs extract oxygen from water.