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Blood is one of the most revolutionary features in our evolutionary history. Over hundreds of millions of years, the way in which blood does its job has changed over and over again. As a result, we animals have our familiar red blood. But also blue blood. And purple, and green, and even white.
Дата первого эфира : Jun 26, 2017
Дата последнего выхода в эфир : Oct 14, 2022
Эпизод : 246 Эпизод
Сезон : 6 Сезон
Время выполнения: 10:14 минут
Студия: PBS Digital Studios, YouTube
Страна: United States of America
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