Water is the most important substance in our evolution and our daily lives. Without water‚ life as we know it would not have been possible. This essay will examine the water molecule in order to ascertain how it brought about Earth’s successful ecosystem and how important it is to us today. Each water molecule consists of one oxygen atom and two hydrogen atoms. The oxygen atom bears a slight electronegative charge while hydrogen possesses a more positive one. Because opposite charges attract‚ the
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Water is the most important substance in our evolution and our daily lives. Without water‚ life as we know it would not have been possible. This essay will examine the water molecule in order to ascertain how it brought about Earth ’s thriving ecosystem and how important it is to us today. Each water molecule consists of one oxygen atom and two hydrogen atoms. The oxygen atom (or the apex of the water molecule) bears a slight electronegative charge while hydrogen possesses a more positive
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INTERNATIONAL J OURNAL OF M ULTIDISCIPLINARY S CIENCES AND ENGINEERING‚ VOL . 3‚ NO. 7‚ J ULY 2012 Assessment of Economic Impact and Efficiency of a Combined Gas Turbine with a Thermoelectric Generator Onoroh Francis‚ Ikebudu Kingsley O.‚ and Okafor I.O.U Abstract– The research presents how to scavenge waste heat from a gas turbine plant using a thermoelectric generator and to assess the economic implication. On comparing the equivalent uniform annual worth of the combined GT/TEG with GT only
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In “Flavio’s Home” the home life is beyond awful. The lives of everyone in the slums is just poor and miserable‚ they have no money and no clean supplies to live on. In this essay I will tell you about the living and health situations‚ water and food supply‚ and how the slums have changed. It is a shame because these people live like this day in and day out for their whole lives and it never changes. “I’ve never lost my fierce grudge against poverty. It is the most savage of all human afflictions
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"Rubber" and "India rubber" redirect here. For other uses‚ see Rubber (disambiguation). This article is about the polymeric material "natural rubber". For man-made rubber materials‚ see Synthetic rubber. Latex being collected from atapped rubber tree Rubber tree plantation of Thailand （7 August 2011） Natural rubber‚ also called India rubber or caoutchouc‚ as initially produced‚ consists of suitable polymers of the organic compound isoprene‚ with minor impurities of other organic compounds
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w w w e tr .X m eP e ap UNIVERSITY OF CAMBRIDGE INTERNATIONAL EXAMINATIONS General Certificate of Education Ordinary Level .c rs om * 4 2 8 5 4 9 6 3 4 3 * MATHEMATICS (SYLLABUS D) Paper 1 Candidates answer on the Question Paper. Additional Materials: Geometrical instruments 4024/12 October/November 2012 2 hours READ THESE INSTRUCTIONS FIRST Write your Centre number‚ candidate number and name on all the work you hand in. Write in dark blue or black pen. You may use a pencil for any
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Mobile phones harm body cells and damage DNA Radio waves from mobile phones harm body cells and damage DNA in laboratory conditions‚ The research project‚ which took four years and which was coordinated by the German research group Verum‚ studied the effect of radiation on human and animal cells in a laboratory. After being exposed to electromagnetic fields that are typical for mobile phones‚ the cells showed a significant increase in single and double-strand DNA breaks. The damage could not
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that of the development of sports in our country. India is a country of more than 1 billion people‚ in spite of this we hardly win any medals at the Olympic Games‚ and rarely win a gold medal. Apart from cricket‚ most sports are largely neglected in our country. Sports like football‚ hockey‚ tennis and athletics are not given any importance. The government does not provide any funds for these sports and does nothing to encourage development in these fields. In India‚ sports other than cricket are not
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Importance of Sports Sports have been around for quite a long time now‚ but do we realize how much of an impact they have made? They helped the economy and people as well. Sports have a very different history that made a huge impact on today. Sports were used as entertainment during the war‚ it also boosted our economy‚ and is important to health and fitness. I think sports were very important in the making of what we have today. They affected the people of this time as well. A reason sports
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Benefits of Sports From a presentation to a High School: Benefits of Sports (PDF 104k). Get healthy! Health is the reason for exercise‚ not sports — sure. But a great side-effect of sports is exercise. Exercise improves cardiovascular fitness and controls your weight. More importantly — being active in sports can help you look good! Athletic activity: * Reduces body fat‚ strengthens bones‚ and builds muscle * Improves coordination‚ balance‚ flexibility and endurance * Slows the aging
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