No. Whales vary drastically in size, color, and diet.
Yes,all whales has same adaptation.
yes they r
They all look about the same to me.
coincidence
Yes
we do not need whales at all we do not need whales at all
No; whales aren't the same as dolphins. It appears that whale is a term that can be applied generally to all members of the order of cetaceans, the order to which all whales and dolphins belong. However, the term dolphin usually applies to cetaceans in the families delphinidae, odontoceti (toothed cetaceans) and sometimes platanistoidea; there is not a completely defined use of terms. So you have to be careful how you ask the questions and how you use the terms. So you can thenk of whales and dolphins as all being cetaceans, but are all whales dolphins? No.
whales mate with other whales of the same species.
because some whales are different
No, they are certainly not. Blue whales and killer whales both belong to the same order: Cetacea, the order of the whales. Though that's where the liking stops. Because Killer whales belong to the suborder Odontoceti (toothed whales) and Blue whales belong to the suborder Mysticeti (baleen whales).
No. Sharks are fish, whereas whales are mammals.
yes because their their the same