it help seal swim faster
Every fin a fish has is there for a purpose. Of course the pectoral fins help them swim. They can also be used as brakes.
no they need the fin to help glide through the water
no a shark can not swim without it's top fin
Fins have a stabilizing role; they help a dolphin to swim in a straight line.
The Sunfish needs his fins as his the heaviest fish in the whole world it is up to 1000 p so it needs it fin to swim faster to escape from his predators.
Swim
To maintain directional stability (steering) while moving through the water.
Snappers swim by using a combination of body movements and fin actions. They propel themselves forward by flexing their bodies and using their powerful caudal fin (tail fin) to generate thrust. Additionally, their pectoral fins help with steering and stability, allowing them to navigate through their aquatic environment efficiently. This coordinated movement enables them to swim swiftly and maneuver effectively while hunting or evading predators.
their tail and fin
a FIN Helps a fish survive because whtout fins there wouldt be able to swim wicth gies them the disabilitie of not bieng able to swim that woul be identified as so they not swim to eat or swim to run fro preditors
they swim deeply and far away.
They can swim fast