Blue & Killer are 2.
Sei Whales and Bryde's Whales.
No. Baleen whales and Right whales are both different types.
blue whales, orcas
NO! They're mammals.
killer whales and all types of whales
Humpbacks, Fin whales, Bryde's whales and Gray whales, some of which are endangered species
there are about 10 whales
Narwal
Belugas, blue whales, humpback whales....most of them, in fact.
Whales have blue blood because of the low amount of hemoglobin in their blood
There is no difference
whales