1. Parts of the Fish and the Function

2. To allow the fish to stay upright, move, and maneuver in the water
Fins
To allow the fish to stay upright, move, and maneuver in the water

3. Rays
Soft cartilage structure that supports the fins of the fish.

4. Hard structure that supports the fins and is used for defense
Spine
Hard structure that supports the fins and is used for defense

5. Dorsal and Anal Fins
Balance and close quarters movements

6. Pectoral Fin
Allows to fish to dive and also allows the fish to stay in one spot.

7. Balances and positions
Pelvic Fin
Balances and positions

8. Tail Fin
Helps to propel the fish

9. Lateral Line
Helps the fish detect vibration, sensors, and helps the fish to find food and to navigate to avoid predators.

10. Gills
Supply the fish with oxygen that they need from water. Gills are one of the most important parts on a fish.

11. Strain the aquatic micro structure for use by the fish.
Gill Raker
Strain the aquatic micro structure for use by the fish.

12. Bottom feeders, they only taste and feel
Barbels
Bottom feeders, they only taste and feel

13. Scales
Protective cover on fish that prevents injury or disease also indicates age.

14. Skin
Trout/Carp
Catfish-Bullhead
Tough skin and scales

15. Mucus Covering
Protection from infections and disease. Also helps in swimming, lowering friction in the water.

16. Nostrils
Are for smell