( Note: I asked this question and guess who the first person to answer it was? Gerald fucking Mcdonald. )
Q:What would dolphins look like if they went back to land again? Would they become bipedal and have hands with opposable thumbs, or would they have hooves like their ancestors?
A:They were never land lubbers. They as well as any other water loving mammal, have always been living in water. Their ancestors were created in water. And this is how they have always been..