REASONING AND INTERPRETATION – Practice questions 1. Understanding the ecological mechanism that causes extinction is fundamental to conservation as not all organisms are threatened by the same factors. A total of 1012 threatened bird species in 95 families were studied to see how they were threatened by different factors: · habitat loss · persecution by humans and introduced predators · other factors (introduced competitors‚ hybridization and disease) and unknown risk factors. Scientists investigated
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Guns‚ Germs and Steel: The Fates of Human Societies written by Jared Diamond travels through the different aspects of human societies starting from modern human’s pre-Homo ancestors comparing the different variations that have occurred throughout time‚ ending at the modern Homo sapiens in the world today. The focus of this book is why some societies strive while other fail. Diamond looked at the different advantages and disadvantages of the areas these societies lived in and in his own words deriving
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TOPIC: The physical characteristics of the Australopithecus hominid. The first Australopithecus hominid (later named Australopithecus africanus) was discovered in by an anatomy professor in Johannesburg‚ South Africa named Raymond Dart in 1924. Prof. Dart initially discovered a five year old skull and it was unlike that of an ape’s he had ever seen. According to!!!!!!!!!‚ Studying the skull‚ he made the following discoveries: -The skull had “ape-like” features -had a projecting face -small brain
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creation stories- comparing the Eskimo creation story‚ the Genesis creation story‚ and the evolution creation theory. There are some very different theories but some very similar concepts between the Eskimo creation story‚ the Genesis creation story‚ and the theory of evolution. The Genesis and Eskimo stories are pretty old whereas the theory of evolution is a lot newer. The Eskimo creation story has been ruled out by most as a myth or a folk tale. The Genesis story and the theory of evolution
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to others increases. This highlights the fact that empathy could be extremely important in maintaining healthy interpersonal relationships‚ since it helps to regulate aggression that prevents many dangerous situations. On another note‚ early Homo sapien sapiens have been thought to have lived as hunter-gatherers (Hill‚ 2002) in small tribes. These small groups relied on cooperation to function effectively enough to ensure survival(Richardson and Boyd‚ 2005). These tribes were often made up of families
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the Paleolithic era‚ they were able to control fire and use it to make tools. They also painted on cave walls and made jewelry. In the last stage of the Paleolithic era there’s evidence that populations were expanding from new technologies. Homo sapiens sapiens produced more intricate tools such as sewing needles and arrowheads. With these advanced tools‚ what is now a famous cave painting at Lascaux‚ France was discovered. This was also evidence of development of language and musical ceremonies
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Neolithic From Wikipedia‚ the free encyclopedia An array of Neolithic artifacts‚ including bracelets‚ axe heads‚ chisels‚ and polishing tools. Neolithic stone implements are by definition polished and‚ except for specialty items‚ not chipped. The Neolithic This box: view talk edit ↑ Mesolithic Fertile crescent Levantine corridor Heavy Neolithic Shepherd Neolithic Trihedral Neolithic Qaraoun culture Tahunian culture
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feel invisible or as if no one cares about their wellbeing. Louie felt this when he was abducted and held as a POW. Miné felt this when she became an internee and was forced away from the general population. This just goes to show how amazing the homo sapien is and how it will always bounce back after difficult situations and has a gargantuan drive to stay alive. Japanese-Americans internees and POWs (Prisoners of war) were made to feel
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3. Describe an amniotic egg and explain its significance in the evolution of reptiles and mammals 4. Explain why the reptile clade includes birds 5. Distinguish among monotreme‚ marsupial‚ and eutherian mammal. 6. Describe the evolution of Homo sapiens from australopith ancestors‚ and clarify the order in which distinctive human traits arose. 7. Explain the significance of the FOXP2 gene. Copyright © 2008 Pearson Education‚ Inc.‚ publishing as Pearson Benjamin Cummings Overview: Half
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lightning strikes and vulcanic eruptions which were common in east Mid-Africa where Homo Sapiens and many other hominids lived in prehistoric times. In an ancient site in Israel called Gesher Benot Ya’aqov burned wood and seeds were discovered dating back to 790‚000B.C. Findings in the Transvaal‚ South Africa‚ show that Hominids were making fire far before previously thought. The Homo Erectus‚ a predecessor to the **Homo Sapien that lived aproximately 1‚5 million to 30‚000 years ago‚ has been thought possible
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