Bible Logic

[Cliffy]

(in part)
Whales, like all mammals, evolved from reptiles, amphibians, and fish. Thus, over hundreds of millions they left the sea, grew legs, grew fur, and evolved lungs. Then they returned to the sea, lost their legs and fur, but kept their lungs.
Whale Evolution

Not that they have it right.

But you do! Gi' yur hed a shake mon. They breast feed their young just like every other mammal. It is what makes mammals mammals. Humans evolved from reptiles too, which is why the part of our brain, where it attaches to our spine, is reptilian.