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.
They swim
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its tail
It helps them swim.
how to swim
in the ocean
They swim about 10 to 20 mph
Dolphin swim fast so they can catch there prey
yes, doplins can swim backwards for about 1 hour
how fast do blobfish swim
if bottlenosed dolphins swim together,then the shortbeaked common dolphin may swim together so try looking in the same ocean a bottlenosed dolphin lives in.
they swim