Uploaded on Oct 14, 2009
Whales "cetaceans" are mammals like us. Despite that "fishy" lifestyle, their physiology clearly reveals their mammalian features. How did this occur? How did whales evolve? What did they evolve from? The evidence of whale evolution is clear. The list of new fossil species exhibiting transitional features continues to grow. If you are ever asked for an example of "transitional fossils", this list is a great place to start.
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