A dolphin's fin is rounded at the top, but a shark's fin is straight
The difference is that sailfishes have a long, sail-like dorsal fin which stretches through the whole back while swordfishes have just a tiny shark-shaped dorsal fin.
For a series of reasons such as, fear, mis-understanding, and the delicacy known as "Shark Fin Soup". (Shark's fins are obviously used for this.)
They allow the shark to swim. A shark with no fins would be unable to swim. Any individual fin provides steering and propulsion depending on exactly which fin you're talking about. The dorsal fin (the one on top of the shark that sticks up above the water in any cartoon about a shark) is mainly for steering.
About $50 for a bowl- $150 for the whole fin
shark 2 has a longer caudal fin
the difference between a whale and a dolphin is a dolphin's dorsal fin is halfway along its back, and a whale's dorsal fin is two-thirds the way along its back. the difference between a dolphin and a porpoise is that they have differently shaped teeth. the difference between a whale and a dolphin is a dolphin's dorsal fin is halfway along its back, and a whale's dorsal fin is two-thirds the way along its back. the difference between a dolphin and a porpoise is that they have differently shaped teeth.
a dorsal fin
They don't have a shark fin. They have a completely different type fo fin all together
The dorsal fin of a dolphin is usefu,l because it can control the balance when a dolphin is swimming.It can also be useful for signs of dolphins and not sharks because the dorsal fin of a dolphin and a shark is slightly different.
Go on to Google Images.Type in Dolphin Fin.Get pic.Hit Copy.Go on to Microsoft.Hit Paste.Image should come up.If to big/small, double click.Hit Tight.Move image around.Repeat for shark.
The difference is that sailfishes have a long, sail-like dorsal fin which stretches through the whole back while swordfishes have just a tiny shark-shaped dorsal fin.
The dorsal fin, and it's used to stabilize the dolphin while it's swimming.
A dorsal fin, (or top fin), is used to steer the dolphin, and to help it balance.
Soup fin is shark fin used in making shark fin soup.
When it's a dolphin.
you go to poptropica shark tooth island then you go to the person with the shark fin and then click on him....and then you will have the shark fin.
Shark Fin Blues was created in 2005.