neither dolphins are aquatic mammals like whales
Neither. A dolphin is a mammal.
a dolphin is a mammal
A dolphin is neither reptile, amphibian, or fish. It is a mammal. It comes up to the surface of the water to breathe air through it's blowhole.
dolphin
A reptile is cold-breathing a fish is not. A Fish has gills a reptile doesn't That's about all i can tghink of.....
Reptile.
Nope - it's a river dolphin.
No, a guppy isn't a reptile. A guppy is a fish.
It's a mammal
There are not any dolphin fish that I know of.
Shark is to fish dolphin is to mammal.
A dolphin is a mammal because they breath air just like humans