Groomers
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Biology
Where did the kiss come from? Research introduces “Groomer’s Last Kiss Hypothesis”
Credit: Pixabay/CC0 Public Domain Researchers from the University of Warwick suggest that kissing in humans may have evolved from grooming behavior observed in our great ape ancestors. In a study published in the journal Evolutionary Anthropology titled “The Evolutionary Origins of Human Kissing,” researchers introduce the “Groomer’s Last Kiss Hypothesis.” A kiss is just a kiss, but depending on when…
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