what is the significance of short and broad bodies for people living in extremely cold regions
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When early humans spread to colder climates, their body shapes evolved in ways that helped them stay warm. Short, wide bodies conserved heat. Early humans continued to depend on both raw meat and cooked food, both of which could be efficiently processed in a short digestive tract.
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1
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When early humans spread to colder climates, their body shapes evolved in ways that helped them stay warm.
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