Question

Who is Dolphin ?????​

Answer 1

$\huge\bold{Answer}$

Dolphin is the common name of aquatic mammals within the infraorder Cetacea. The term dolphin usually refers to the extant families Delphinidae, Platanistidae, named Iniidae, and Pontoporiidae, and the extinct Lipotidae. There are 40 extant species named as dolphins.

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Answer 2

Dolphin is the common name of aquatic mammals within the infraorder Cetacea. The term dolphin usually refers to the extant families Delphinidae, Platanistidae, named Iniidae, and Pontoporiidae, and the extinct Lipotidae. There are 40 extant species named as dolphins.