What Was the First Complex Life on Earth?

This documentary explores one of biology's great mysteries: the emergence of the first complex life on Earth. It journeys back billions of years to the strange organisms that marked a turning point in the story of life. Drawing on the latest research, it explains how simple cells gave rise to the rich diversity we see today. Fascinating and clear, it offers a sweeping look at life's deep origins. Free to watch in HD on Dr Documentary.

Courtesy of Documentary on YouTube. Watch on YouTube ↗

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