Fibromyalgia Fibromyalgia is a syndrome characterized by fatigue‚ diffuse musculoskeletal pain and stiffness‚ sleep disturbance‚ and the presence of tender points on physical examination. There is no known etiology‚ but theories have suggested a variety of possible pathophysiologic mechanisms‚ such as neural-hormonal disturbance‚ antecedent physical trauma‚ viral infection‚ immune dysregulation‚ psychiatric disturbances and heightened sensitivity to pain. Complications include disability and inability
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correlation between the evolution of Homo Erectus from Homo Hablis and the discovery of fire. Wrangham uses evidence from human evolution‚ anatomy‚ and primatology to support his thesis. Wrangham concludes that the morphology of modern humans is attributed to consuming cooked foods. The purpose of this paper is to analyze Wrangham’s argument regarding physical changes‚ social changes‚ and infertility. Wrangham states that the evolutionary benefits of Homo Erectus stems from the process of cooking
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two theories that scientists have come up with over the years to explain the theory of evolution were the multiregional theory and out of Africa theory. The multiregional theory expresses the idea that Homo erectus developed in different parts of the world. The out of Africa theory expresses that Homo erectus developed in Africa nearly two million-years-ago and as the temperatures changed‚ they moved throughout the world and developed differently. “The multiregional view posits that genes from all
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Unit 3: Paleoanthropology and the Fossil Record Paleoanthropology * The study of human evolution‚ the hominid fossils‚ and their relations to each other and modern humans. The study of the fossil record‚ the study of the relationships among the fossils to themselves and to us. * There is nothing outside Africa that is even in the running to be a potential human ancestor * The most fossils are found in East Africa in the Rift valley‚ several in South Africa‚ and a few in Central Africa
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like face‚ slightly larger brain Emergence of Humans Fun article: The Pliocene Pussycat Theory Early Homo: 2.4 m.y.a. = oldest fossil (from autralopithecines) Larger brain‚ intelligent to survive among predators manufactured tools = Homo habilis. Tools used to sever meat Oldowan culture Homo erectus: evolved about 2 million years ago. Range to 300‚000 y.a (or 50-30‚000 y.a.?).
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The Laetoli footprints are evidence that A) Lucy walked on all fours. B) Homo erectus hunted small animals. C) A. afarensis walked upright. D) Homo habilis traveled with dogs. Points Earned: 1.0/1.0 2. The oldest fossils of modern humans‚ archaic humans‚ and early hominins have all been found in A) the Americas B) Asia C) Africa D) All continents except Australia Points Earned: 1.0/1.0 3. The key feature of genus Homo compared to previous hominins is A) a meatheavy diet B) a protruding chin
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Comparative Essay In both of Bruce Dawe’s poems‚ "Homo Suburbiensis" and "Up the Wall"‚ he deals with contemporary Australian issues as it portrays the difficult domestic life of everyday working class Australians in Australian suburban settings. The poem "Homo Suburbiensis"‚ embodies the idea of an ordinary man all alone in his garden with use of parody and metaphor. In the other poem‚ "Up the Wall"‚ Dawe uses cliché and repetition in the housewife’s dialogue to illustrate a stereotypical housewife
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may use tools? Chimpanzees and other apes. 7. Why did “homo ergaster” not advance in human terms? Their brain didn’t work like ours. He had a medium size brain. 8. According to findings of “expressions of a modern mind”‚ when do scientists believe that modern humans – Homo sapiens – first appear? Scientists argue that the earliest species may have existed 200‚000 years ago. 9. What advantages‚ if any‚ do modern humans appear to have over Homo erectus and
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evolution is the evolutionary process leading up to the appearance of modern humans. While it began with the last common ancestor of all life‚ the topic usually covers only the evolutionary history of primates‚ in particular the genus Homo‚ and the emergence of Homo sapiens as a distinct species of hominids (or "great apes"). The
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According to the “The Birth of Childhood‚” Homo erectus developed their brain size and brain matter before birth and after birth. This is because Homo erectus required less developmental nourishing than modern humans. Other information provided by “The Birth of Childhood‚” suggests that the Homo erectus died out in 1.6 million years ago. According to “The Birth of Childhood‚” suggest that the Homo erectus was the first ancestor to have a similar body plan to the modern
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