In order to avoid questions about why one child is deemed to be a ruler over another‚ Socrates creates a myth that says all people were born from the earth. There are three types of people that were created from the earth: iron and bronze‚ silver‚ and gold. An iron and bronze person is full of appetitive desires‚ such as food‚ drink‚ or sex. These types of people are the farmers and craftsmen in a city. A silver person can be ruled by a spirited desire‚ or have the potential to be spirited. This
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symptoms caused by pregnancy cannot be avoided. Some conditions‚ that a child may inherit during development‚ have little if nothing to do with the mother’s actions before‚ during‚ and after conception. Conditions such as down syndrome and sickle cell anemia‚ may not be able to be prevented by the woman or medical advances during fetal development. However‚ sufficient nutritional intake by a woman before‚ during‚ and after conception will greatly decrease certain disorders an unborn child may obtain.
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Extracting Iron from Iron Ore in a Blast Furnace The metal iron and its alloy steel is one of the most important substances used by man. Humans have been discovering the metal’s uses science 3500BC. Huge quantities are used in the construction industry to construct of all kinds of vehicles. The most common from of iron known is the oxide. The Iron is extracted from the ore that contains the most amount of iron. The iron is extracted from its oxide ore called Hematite. Many things are produced
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Sickle Cell anemia is a group of inherited red blood cell disorders‚ or a collection of recessive genetic disorders characterized by a hemoglobin variant called Hb S. Normal red blood cells are round like doughnuts‚ and they move through small blood tubes in the body to deliver oxygen. Sickle red blood cells become hard‚ sticky and shaped like sickles used to cut wheat. When these hard and pointed red cells go through the small blood tube‚ they clog the flow and break apart. This can cause pain‚
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In this paper‚ the reader will learn about Sickle Cell Anemia. The reader will learn what Sickle Cell Anemia is. The diagnosis of Sickle Cell Anemia will be discussed‚ along with the signs‚ symptoms and treatment for Sickle Cell Anemia. Sickle Cell Anemia is a genetic disorder dealing with the red blood cells within the body. The abnormality deals with the formation of hemoglobin within the blood cells. The hemoglobin abnormality is called hemoglobin S. The Sickle Cell gene need to be inhered from
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Class Size and Its Impact on Students’ Achievement Introduction Class size has been discussed extensively in the literature due to pioneering studies conducted by several scholars in states and countries addressing the issue of student academic achievement. The primary locus of their study had centered on the question of which provides the better academic achievement- the smaller or larger class. The two sides had provided evidences on their claims. This proposed study aims to contribute to
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Women were seen working in factories or as teachers but they had no say in the government. Thanks to a few women dedicated to making a difference‚ women have become more independent and now have a say in the government if they choose too. The movie Iron Jawed Angels depicts a group of women who wanted women to have a voice in politics. First thing they had to do was get women the right to vote. Alice Paul and Lucy Burns were the two leaders of the NWP (National Woman’s Party). The two women are
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IRON (METAL) Iron is a chemical element with the symbol Fe (from Latin: ferrum) and atomic number 26. It is a metal in the first transition series. It is the most common element (by mass) forming the planet Earth as a whole‚ forming much of Earth’s outer and inner core. It is the fourth most common element in the Earth’s crust. Iron’s very common presence in rocky planets like Earth is due to its abundant production as a result of fusion in high-mass stars‚ Like other group 8 elements‚ iron
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Genetics of Sickle Cell Anemia Objectives • To observe how a disease can act as a selective force • To describe changes in allele frequencies in a population as a result of a selective force Hypothesis The starting ratio of HbA to HbS is 3:1; in a typical population‚ the Homozygous Dominant Gene would become the standard‚ but because carrying the Heterozygous version of the allele has an advantage to fighting Malaria it will become the dominant Allele for the population. The HbA/HbS gene will
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Ashland County West Holmes Career Center Mrs. Bender 1 Background Iron powder will react with cupric sulfate in a onetoone ratio (1 mole to 1 mole). The students will also be able to more easily visualize the size of a mole of iron and copper. The result obtained in this lab usually have less than a one percent error. Fe(s) + CuSO4 (aq) > FeSO4(aq) + Cu(s) Iron powder cupric sulfate ferrous sulfate copper In the reaction‚ iron will be the limiting reagent; it will be completely used up in the reaction
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