By definition, a vertebrate is an organism which has a backbone. So, if you really want to make sure, you could perform an examination on a dead dolphin, cut it open, and see if there is a backbone (there is).
The spotted dolphin, as with any dolphin, is a mammal and therefore has a backbone, or vertebrate..
The bottlenose dolphin is a Vertabrae. It has a backbone.
Ibelieve they are vertebrates (not sure though)
invertebrate
one has a backbone and the other doesnt
Vertebrate!Verterbrate
it is a vertabrae
is a king an a vertebrate or a invertebrate
Vertibrates, they have a spine
A worm is an invertebrate as it doesn't have a spine.
wea vertebrate is an animal with a backbone (spine) and an invertebrate has no backbone, usually it has an exoskeleton.... you tell me...
An invertebrate.