/u/Shainahecht123's posts
Did our ancestors clamp and cut and tie the umbilicus (navel) like we do? If so, always? If not, when and how did it begin?
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Did our ancestors clamp and cut and tie the umbilicus (navel) like we do? If so, always? If not, when and how did it begin?
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No matter what we eat or drink, our feces are almost always brown and our urine almost always yellow- why?
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What hurts during a headache if the brain isn't pain-sensitive? Is a left sided headache really from right side of brain and vice verso?
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