no the answer is incorrectly dissmaded orcas were not whales orcas are an ancestor of dolphins and do tricks and do squeck orcas are in the same family of dolphins and are never whales orcas are diffrent then whales
Dolphins are related to killer whales because the are. Asking why is nonsensical. Being related is a simple description of what is. "Killer Whales," proper name Orcas, are the largest member of the dolphin family.
Killer whales (Orcas) and dolphins are related, being both members of the oceanic dolphin family. Both are mammals. The great white shark is not a mammal but a fish, and is in no way related to dolphin or orca.
Nope, the orca is the largest of the ocean dolphins. (That means it's a dolphin.) It has one blowhole, not two. Eats meat (All dolphins do, few whales do.) And is not as big as them. And Orcas have teeth most whales do not