They both help a fish to move
it helps the fish to move and breathe
ventral fins.
they move by there fins and they feed with their mouth there gills help to
Fish move by swimming. They move their fins back and forth to swim. Some fishes have a swim bladder which is an organ that help bony fish stay in different depth.
fish the fins on fish helps it to move easily in water boats the engine of the boat helps it to move easily sorry don't have a third one
Without fins, fish would not be able to move around (swim) and live.
Fish have fins which help them to swim. Different fins have different purposes like moving forward, turning and keeping upright position. the paired fins help them to move forward. The unpaired fins help them to maintain balance and the tail help them to change the direction.
To help them turn, dive, climb rapidly and move.
Fins
yes,because by the help of their fins fishes move every where on the bottom of sea,river and manymore.
Well one is for the fish/whatever marine life, it actually helps them steer themselves through the water. They also can help the fish to stop suddenly when needed. A few others are also to help them move forward or turning. :)
Clowfish swim at an incredible speed of 200-250 MPH ! that is the average speed of a Lamborghini