How mammals won the dinosaurs' world
Sixty-six million years ago, our ancestors lived through the most violent event in the Earth's history. How did small, insignificant mammals survive a doomsday asteroid?
Continue Reading https://www.bbc.comSixty-six million years ago, our ancestors lived through the most violent event in the Earth's history. How did small, insignificant mammals survive a doomsday asteroid?
Continue Reading https://www.bbc.com
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