The tail fin acts as a rudder on a ship would.
Turning the fish in whichever direction it wants to go in.
the caudal fin.
the dorsal fin
The tail fin of a fish (the caudal fin) is a fish's means of propulsion through the water.
On a dolphin and most fish the fin behind the dorsal fin is the tail fin. Some fish, such as knife fish, have no dorsal fin or tail fin. Dolphins of course are mammals, not fish.
It depends on what type of fish it is and if it has any blood vessels in its tail fin.
Force created by the tail and tail fin to propel the fish forward and steer the fish;
A fish's tail is called a caudal fin.
Yes, it is called a fin.
Those are the flippers, or 'pectoral' fins.
Dorsal fin
thresher fish
I call it a sketch of a fish's fin. I am sorry if this does not help, but unless there is a fancy name for it I'm pretty sure its a sketch of a fish's fin. Answer: I call it a sketch of a fish's fin too but on my math hw thing it says u call it a scale drawing. how dumb is that?
Dorsal fin, gills, tail.
To swim.