Orcas (Killer Whales) come fron the toothed whales family, but Orcas are actually a dolphin despite the fact there also called a Killer Whale. So you can say it's from the Toothed Whale family or the Oceanic Dolphin Family.
They are both members of the dolphin family.
Orcas (killer whales) eat the sea otter which is partly why they are an endangered species.
They group in pods, which are made up of family members.
Depends on the species 88# to Orcas which can be 5 tons.
Certain species of sharks and orcas will attack whales.
No, they are protected, but that does not mean we should not be careful.
Yes, orcas do eat sharks as part of their diet. They are known to prey on various species of sharks, including great white sharks.
when there are no living members of a species the species is said to be "extinct".
Orcas are classified as dolphins as they are warm blooded, air breathing cetaceans with cone shaped teeth, they share much of the same anatomy as any other dolphin species.
when there are no living members of a species the species is said to be "extinct".
A species that has no members left that are alive is - - - - - - - - - - - - - - -
Orcas are in fact the largest species of dolphin, also known as the killer whale.