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Origins of Life | 3.2
Did ancient meteors bring life to Earth or did organic chemicals form when lava mixed with water deep in the ocean? Hey now, there's no need to fight about it! Let's explore the theories about the origins of life on our planet.
This lesson is part of the members-only content of Middle school Big History. The first 3 lessons of every course are free — this one starts after the free preview.
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