Human Evolution
Evolution is the complexity of processes by which living organisms established on earth and have been expanded and modified through theorized changes in form and function. Human evolution is the biological and cultural development of the species Homo sapiens, or human beings. Humans evolved from apes because of their similarities. Humans had a decrease in the size of the face and teeth that evolved. Early humans are classified in ten different types families. Creationists believe that humans were always humans.Humans are classified in the mammalian family Primates. In this arrangement, humans, along with our extinct close ancestors, and our nearest living relatives, the African apes, are sometimes placed together in the family Hominidae because of genetic similarities. Two-legged walking seems to be one of the earliest of the major hominine characteristics to have evolved. In the course of human evolution the size of the brain has more than tripled. The increase in brain size may be related to changes in hominine behavior (See figure 3). The third major trend in hominine development is the gradual decrease in the size of the face and teeth. According to the Microsoft Encarta '98, the fossil evidence for direct ancestors of
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Some common words found in the essay are:
African Eurasian, , Australopithecus Homo, Microsoft Encarta, homo erectus, modern humans, brain size, evolutionary theory, human evolution, humans humans, decrease size teeth, australopithecines australopithecines, eastern africa, size teeth, decrease size, size chewing teeth,
Approximate Word count = 930
Approximate Pages = 4 (250 words per page double spaced)
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