neither dolphins are aquatic mammals like whales
a dolphin is a mammal
A dolphin is neither a reptile nor a fish. Dolphins are mammals and belong to the order Cetacea, along with whales and porpoises. They have lungs for breathing air, give birth to live young, and nurse their offspring with milk.
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.
No fish are fish.