protect health‚ strengthen immune system‚ fight off cancer and other diseases. Moreover today’s lifestyle choices such as smoking‚ drinking‚ a lack of exercise and an unhealthy diet are a great start to an anticancer lifestyle. Diet has a powerful effect on our health. The best
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coordinates of the vertex of the parabola with equation y – x2 – 6x + 14. (Total 4 marks) 2. The diagram shows the graph of the function y = ax2 + bx + c. Complete the table below to show whether each expression is positive‚ negative or zero. Expression|positive|negative|zero| a|||| c|||| b2 – 4ac|||| b|||| (Total 4 marks) 3. The diagram shows the parabola y = (7 – x)(l + x). The points A and C are the x-intercepts and the point B is the maximum point. Find the coordinates of A
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Online School Has More Positive Effects on Children’s Education Nowadays‚ more than 30 percent college students are now having online classes (J. Goldman‚ 2011). Online schools are now getting more and more popular. In fact‚ online schools can offer various lessons‚ flexibility in studying times and lower cost. Online schools can really help students with their development effectively. First of all‚ online schools’ biggest advantage is that they can provide a variety of curriculums for students
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Negative and Positive Impact of the Transcontinental Railroad Jeff Neukirch History 101 American History to 1877 Dr. Kimberly Weathers 26 June 2012 The Impacts of the Transcontinental Railroad On May 10‚ 1869 as the “Last Spike” struck by Leland Stanford now connected the Central Pacific and Union Pacific railroads across the United States at Promontory Summit in the Utah Territory. The transcontinental railroads now complete and America is now destined to move to the forefront of the
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There are two forms of homeostasis‚ positive feedback and negative feedback. The type of feedback which is most common is negative feedback. This works by making the levels that have changed return back to normal. Positive feedback is the least common type of feedback. This is where one component escalates to another which continues to escalate to another. In positive feedback the level of control the component does not return to normal straight away. Negative feedback is usually what happens inside
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Uniforms A positive aspect or a negative one? Uniforms are controversial issues‚ especially in public schools. There have been many school board meetings to discuss them. Most students who attend public schools are not required to wear them. However things are changing down in the United States‚ more and more schools are introducing uniforms to its students. There are private schools in Toronto that have uniforms‚ and there are also some public schools. Uniforms signify the importance of school
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important in modern society. But‚ what should we do to respond to the work of other people? Should we give positive feedbacks or negative opinions? Will the negative words hurt our colleagues? Many people feel puzzling on these questions. I do believe that both positive and negative feedbacks have their applications and advantages. And the most important thing is to treat our friends sincerely. Positive feedbacks can make people happy and fulfill their requirement of achievement. It’s the nature of human
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Date: 12/4/2013 Referenced essay: topic2 – Do the negative effects of communication technologies outweigh the positive effects? Thanks to the invention of interacting technologies‚ communication has been becoming innovative and more convenient. However‚ besides some positive aspects‚ these equipment also result in a lot of unfavorable impacts that negatively affect both social interaction and individual’s life. This essay will demonstrate the preponderance of the downsides of those devices over
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especially internet in the education sector plays an important role‚ especially in the process of empowering the technology into the educational activities. Education sector can be the most effective sector to anticipate and eliminate the negative impact of ICT. Technology (internet) in another side can be the most effective way to increase the student’s knowledge. Being aware of the significant role of ICT (internet) in our life‚ especially in the educational activities‚ education authorities
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of the everyday imposition of positive (rather than negative) labels are helping your kids think positive instead of negative even when they are doing wrong. One positive label is describing a kid as spirited instead of bad it gives strength to that child instead of awarding bad behaviors. As parents‚ we should use positive labels because negative labels puts us in a vicious cycle that make our kids feel negative about themselves. People should write down the negative label they use for their child
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