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Human beings were present on Earth from the beginning of the Precambrian: False

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βˆ™ 13y ago
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βˆ™ 8mo ago

Human beings did not appear on Earth until much later, during the Quaternary period, around 2.5 million years ago. The Precambrian era, which spans from about 4.6 billion to 541 million years ago, predates the existence of humans by a vast amount of time. Life during the Precambrian consisted mostly of single-celled organisms.

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Q: Human beings were present on earth from the beginning of the precambrian?
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