whales are its closest relitave
Dolphins are aquatic mammals; they live in the sea, not in Britain.
Dolphin
The largest mammal in the dolphin family is actually the Orca whale (also known as the killer whale).
dolphin
If you ask about mamal... it should be a Dolphin.
dolphin
Dolphin
The noun 'dolphin' is a word for a type of sea mammal, a word for a thing.
A dolphin
The marine mammal related to porpoises is a dolphin.
Dolphin
Dolphin