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From a single-celled common ancestor, evolution has brought us all of Life’s Greatest Hits — including butterflies, beetles, bacteria, and human beings. In this episode of Crash Course Biology, we’ll learn how evolution explains life’s unity and diversity. Along the way, we’ll explore the fishy origins of a giraffe’s neck, and find out what a cat’s paw and your own arm have in common.
Дата первого эфира : Jan 30, 2012
Дата последнего выхода в эфир : Apr 30, 2024
Эпизод : 81 Эпизод
Сезон : 2 Сезон
Время выполнения: 15 минут
Студия: YouTube
Страна: United States of America
В ролях: Samuel Ramsey
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