Question

What did fossils teach us about whales

Answer 1

It taught us about there ancestry and there evolution. Gigantic whale fossils from a prehistoric species know as, "Basilosaurus," were mistaken for dinosaur fossils, but were later recognized as animals. These creature were no elogated than whales today, and had short back legs and front flippers.

Step-by-step explanation:

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Answer 2

Answer: The fossils help reveal the whale's deep history, from extinct species that originally lived on land to today's cetaceans. And by knowing their past we can help ensure that these magnificent creatures survive the many threats they face in today's world.