Yes, they do. However, they are covered by a fin, so we can only see them by x-rays or by examining the skeleton directly.
courses.washington.edu/chordate/453photos/skeleton_photos/dolphin-forearm-anterior.jpg
yes
Dolphins have fins instead of fingers. However, inside the fins they have finger bones, which are similar to the ones found in human hands.
No, dolphins have no fingers to have nails on. They also do not have claws or anything similar
No, whales don't even have fingers, much less nails.
I have 5 fingers
There are three tyeps of dolphins.
There are 37 spices of dolphins :)
there is about 33 kinds of dolphins
5
Female dolphins usually have only one dolphin a year.
there are many dolphins, and they will keep having babies unless they die off.
how many dolphins are left in Corpus Christi