Human newborns arrive remarkably underdeveloped. The reason lies in a deep evolutionary trade-off between big brains, bipedalism and the limits of motherhood.
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Your odds of being born human are 1 in 1.25 billion
The odds of being born human are astronomically low, around 1 in 1.25 billion, due to genetics and chance encounters of ancestors. Trump Cabinet secretaries conspired to violate Constitution, judge ...
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