约 7,650,000 个结果
在新选项卡中打开链接
人（灵长目人科人属物种）_百度百科
人类学 上，人被定义为能够使用语言、具有复杂的社会组织与科技发展的动物，尤其是他们能够建立团体与机构来达到互相支持与协助的目的。 古人类学 家把直立行走看作是促进人类进化的重要因素和人类诞生的重要标志。 比如，直立行走的必然结果是手脚的分工，使得人类能灵活使用工具。
Human evolution | History, Stages, Timeline, Tree, Chart, & Facts ...
1 天前 · human evolution, the process by which human beings developed on Earth from now-extinct primates.Viewed zoologically, we humans are Homo sapiens, a culture-bearing upright-walking species that lives on the ground and very likely first evolved in Africa about 315,000 years ago. We are now the only living members of what many zoologists refer to as the human tribe, Hominini, but there is abundant ...
- 某些结果已被删除一些您可能无法访问的结果已被隐去。显示无法访问的结果