its a streamlined in shape and are mostly warm blooded
they live for a while
...you answered your own question...in your question...it would look like a dolphin head and bear body.
Because it has a stripe on its head that is darker than its body.
Dolphin fins and fish tails are not homologous structures; they are examples of convergent evolution. While both serve similar functions in locomotion, dolphin fins are modified forelimbs (homologous to the arms of other mammals), whereas fish tails are derived from the body and are part of the fish's vertebral structure. Thus, their similarities arise from adapting to similar environments rather than from a common evolutionary origin.
Dolphins have a body covering of skin (not scales). The uppermost layer of the skin produces an oil which forms a film that covers the dolphin's whole body.
A dolphin is not looked at as segmented. This is because all of the main structures run together on the body.
Platypuses have a body covering of velvety fur.Dolphins have a body covering of skin (not scales). The uppermost layer of the skin produces an oil which forms a film that covers the dolphin's whole body.
tail,fin,and dusel fin
All shapes and sizes, but the one of a bottle nosed dolphin is quite large (like a bottle!) and that of an orca... well, a bit rounded but not as long as a bottle nosed dolphin! Spinnerdolphins have the longest snouts of all the dolphins... common dolphins too.
You can type "Dolphin Pictures" in Google or use Google Images.
Blowhole
they move with their tail and body