a spinner dolphin
Male dolphins are slightly bigger than females
yes
Yes, they are.
NoNo, a dolphin is not bigger than a t-rex.See the Related Questions referenced below.
yes
kind of just it is a lot bigger and the main on is the pink nosed dolphin
no the male is a bit bigger than the female pin dolphin. no the male is a bit bigger than the female pin dolphin.
A whale shark is much larger than any dolphin but it only eats very small fish and krill because it has no teeth (edit that if i am wrong).
No. They are approximately the same size. The Hocotate Ship may in fact be bigger than the S.S. Dolphin, as it can hold two passengers instead of one.
Bigger than a dolphin, smaller than a whale.
yes, like anything a dolphin has "growth spirts"