yes, doplins can swim backwards for about 1 hour
They swim
No, in fact very few-if any- sea animals can swim backwards
yes, crocodiles can swim backwards
It helps them swim.
its tail
-546
in the ocean
how to swim
They swim about 10 to 20 mph
yes
No, they can not.
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.