,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.皇冠足球投注网（www.hg9988.vip）是皇冠体育官方投注网，开放皇冠信用网代理申请、信用网会员开户，线上投注的官方平台。
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.
相关网站
评论列表 （1条）
2022-07-06 00:08:34
花花都给你