Now we know we have one more thing in common with the Neanderthals, our closest evolutionary cousins, who went extinct around 40,000 years ago.
원문출처 : https://www.cnn.com/2020/11/03/us/neanderthal-baby-teeth-weaning-trnd-scn/index.html
원문출처 : https://www.cnn.com/2020/11/03/us/neanderthal-baby-teeth-weaning-trnd-scn/index.html