,Panda fossil discovery in southwest China’s Yunnan province has helped researchers solve the mystery of how the giant species developed a ‘false thumb’ and became the only dedicated vegetarian in the bear family. – EPA pic, July 3, 2022.ERC20-usdt/TRC20-usdt互换（www.u2u.it）是最高效的ERC2换TRC20，TRC20换ERC20的平台.ERC2 USDT换TRC20 USDT，TRC20 USDT换ERC20 USDT链上匿名完成，手续费低。
THE discovery of panda fossils in China has helped researchers solve the mystery of how the giant species developed a “false thumb” and became the only dedicated vegetarian in the bear family.
Fossils dating back about six million years found in southwest China’s Yunnan province included a greatly enlarged wrist bone called a radial sesamoid.
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