Chlorine in Photosynthesis Experiment Abstract Photosynthesis the means by which green plants and different types of organisms use light from the sun to synthesize foods from CO2 and H2O. Chlorine is a chemical element usually in the form of a yellow-green gas and is a strong oxidizing agent. Elodea is a type of aquatic plant also known as waterweed that is native to North America. In the experiment that took place‚ the effect of chlorine in the presence of photosynthesis reactions were studied
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How is it that the indigenous of Canada transpire into the minority and oppressed? Specifically‚ how are First Nations women vulnerable to multiple prejudices? What are the origins of prejudice & oppression experienced by First Nations women in Canada‚ how has this prejudice been maintained‚ what is its impact and how can it best be addressed? Ever since the late 1400’s when the European discovered North America they brought along with them a practice of domination leaving the first nation
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Free trade was a concept that was introduced by Globalization and global theorists gladly embraced this. The specialized trade community hailed the treaties and institutions such as North American Free Trade Agreement (NAFTA) and World Trade Organization (WTO) that were set up to encourage World trade. Even though many theorists and logicians were behind Free trade‚ but also many Environmental non – governmental organizations attacked NAFTA and WTO because they believed these strong forces would
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(Simon‚ J.E.‚ 1984)Even though poppy is still considered to be one of the most important medicinal plants it does has its dangerous effects on the body when misused and abused just like any other addictive drug. Short term effects of opium use are mostly related to the euphoric feelings that come from smoking the drug‚ which includes felling sleepy‚ drowsy‚ or
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up children more tiring if they are older. In one respect it may be positive for society because if people are choosing to work for longer‚ a country will have a productive workforce. On the negative side though‚ in the long-term falling fertility rates will mean an aging population with a lack of young people to work and take care of the elderly. In conclusion‚ there are several reasons that people are having children later in life‚ and this can have a number of impacts‚ both positive and negative
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Technology has always had an impact on policing. Understanding the technology used in the political era‚ professional era‚ and community oriented era ultimately explains how technology influences policing in the past and ultimately policing techniques used by police agencies today. Police technology in the Political Era was limited however‚ the technology that was available had a positive impact on the community. The printing press was one of the first major advances in technology which police
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Commiserating a loss of a sports game over pitchers of beer is the norm in any local tavern. Drinking is ingrained in society and has been since prohibition. Alcohol has been dubbed “liquid courage”‚ giving people an altered state of sureness. Alcohol suppresses inhibitions‚ giving people the false sense of confidence‚ bravery‚ and they may even become more sexually exploring. Men and women drink equally‚ however‚ women can become drunk much faster than men. A few reasons are: women are typically
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The issue of immigration has become especially prominent in today’s society because of the corrupt system currently in place‚ and endless misconceptions about the role of immigrants in America. Some critics argue that immigration is a problem because of drug trafficking‚ overcrowding‚ or the threat on the job market. Although there is room for improvement in the social aspects of immigration‚ evidence proves that immigrants are important and beneficial to the American economy. Many studies indicate
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In a study conducted by Boyle & Joss-Reid (2004)‚ the effect of humor on health was investigated. Data was collected from a sample of 504 individuals who were divided into three groups (community group‚ university students‚ and respondents with a medical condition). RAND 36-Item Health Survey (Hays‚ Sherbourne & Mazel‚ 1993) and Multidimensional Sense of Humor Scale (Thorson & Powell‚ 1993) was completed by the participants. RAND Health Survey yields eight dimensions of Health-Related Quality of
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Significant Autism Treatment Procedures for the Betterment of Affected Kids Autism is a special neurological disorder that is seen in a child from birth‚ which impairs their normal communication and behavior for which they find it tough to socially interact with others‚ including their parents. Usually‚ the symptoms of autism can be detected when the kid is around two years old‚ the time when the normal children start walking and speaking fluently. As the cause of this disease is mostly attributed
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