After Dottie swam up to shore for some air, she now heads back down in the water and swims into another friend. This mammal is black and white and is known as a "killer whale."
They are related to our friend Dottie and are known as the largest of the dolphins and they feast on seals and sea lions. This animal also starred a role in the movie Free Willy.
Who is this mammal?

a. Blue Whale
b. Grey Whale
c. Orca Whale