Complex speech in humans is a recent development
Modern humans are capable of far more complex speech patterns than their hominin ancestors, for reasons that go beyond genes. Stephen Fleischfresser reports. >To continue reading click link or copy paste the links to web server http://ift.tt/2mV21QH
✍ Source : ☕ Cosmos Magazine
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✍ Source : ☕ Cosmos Magazine
Enjoy and dont forget to 👍 Like & 💕 Share!






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