An ancient human relative was able to walk the ground on two legs and use their upper limbs to climb and swing like apes, according to a new study of 2 million-year-old vertebrae fossils.
원문출처 : https://www.cnn.com/2021/11/23/world/australopithecus-sediba-intl-scli-scn/index.html
원문출처 : https://www.cnn.com/2021/11/23/world/australopithecus-sediba-intl-scli-scn/index.html