Dolphins mostly use their back flipper
but sometimes use their front fins.
They swim
Get the captain... Swim through the ship...get to the alway end and use the dolphin calling thing. The dolphin will get you out
They use a method of inching their spine forward and back, similar to a caterpillar. The river dolphin has no apendages and no fins so it doesn't really get to choose where it wants to swim. But, it does make a nice stew.
It helps them swim.
its tail
-546
in the ocean
how to swim
They swim about 10 to 20 mph
You can type "Dolphin Pictures" in Google or use Google Images.
A dolphin can swim because it has flippers to help it trannsfer to places a whale can also swim because of their flipers same thing with the penguin =d by Cynthia borja soto.
Dolphin swim fast so they can catch there prey