Rats Laugh, but Not Like Humans
Descrição
Do Rats Laugh? Researchers Tickled Rats to Reveal the Brain's
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Rats giggle when you tickle them. Their voices are so high-pitched
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Why do people who don't like rats even come to this sub? Like
Laughter can communicate a lot more than good humor – people use
In Defense of the Rat
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por adulto (o preço varia de acordo com o tamanho do grupo)
