They both live in the sea. Otherwise they have virtually nothing in common. A dolphin is a mammal like dogs and humans which a starfish is a crustacean like a crab. BUT, they both have brains, therefore they think. They both have senses, therefore they 'see'. And they both have excrement. But other than that, they have nothing in common, lol.
they are both dolphins.
Both are sea mammals, have blowholes, and travel in pods. Very easy to confuse the two.
They both have blowholes. They both live under the sea. They both breathe air. There skin is blubbery. They are both mammals
Yes, dolphins live in the sea.
dolphins have their babies out at sea
Bats and Dolphins both use sound to navigate.
they are both mammals
They aren't
Since dolphins live in the sea, sea creatures that God created live with dolphins.
They're basicaly the same thing but pink ones are pink
They both like water.
in dolphins and porpons