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- 人 - 维基百科，自由的百科全书
Evolution of the human diet: the known, the unknown and the unknowable 2007: 264 –5 "Since the evolutionary split between hominins and pongids approximately 7 million years ago, the available evidence shows that all species of hominins ate an omnivorous diet composed of minimally processed, wild-plant, and animal foods
- Human evolution | History, Stages, Timeline, Tree, Chart, Facts . . .
The only extant members of the human tribe, Hominini, belong to the species Homo sapiens The exact nature of the evolutionary relationships between modern humans and their ancestors remains the subject of debate
- HUMAN中文 (简体)翻译：剑桥词典 - Cambridge Dictionary
In a world where men and machines coexist, what does it mean to be truly human? He writes with enough insight to convince us that even the greatest scientists are also touchingly human
- Human | NOVA | PBS
Follow the epic story of Homo sapiens as they outlast other human species and spread across the globe
- Human evolution: Facts, news, features and articles about the past . . .
Discover the latest news, features and articles about the origin of the human species and what makes us different from our ape cousins
- Homo sapiens - The Smithsonians Human Origins Program
Overview: The species that you and all other living human beings on this planet belong to is Homo sapiens During a time of dramatic climate change 300,000 years ago, Homo sapiens evolved in Africa
- Human being - New World Encyclopedia
However, human beings not only define themselves biologically and anatomically, but also in psychological, social, and spiritual terms Psychologically, humans have a highly developed brain capable of abstract reasoning, language, and introspection
- Human - definition of human by The Free Dictionary
1 A member of the species Homo sapiens; a human being 2 A member of any of the extinct species of the genus Homo, such as Homo erectus or Homo habilis, that are considered ancestral or closely related to modern humans
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