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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Sally just shrugged as they were trudging through the muddy‚ rainy‚ and crowded streets with wet coats. Everything was obscure‚ the gutters were filled with dirty water. Their drenched feet and boots whined as they stepped on the cemented sidewalk.Their bodies had gave up on providing heat and presented to the atmosphere’s harsh temperatures. The small droplets upon their face chilled their skin and faintly glowed due to the foggy streetlights. The wind howled and echoed into their ears while the
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How did the Al Qaeda (AQ) attacks on the US develop over time‚ and could the 9/11/01 attacks have been avoided? Were US intelligence and counterterrorist (CT) assets well organized to avoid the 9/11/01 attacks? To what degree was the Clinton administration’s CT strategy a product of faulty presidential thinking -- or faulty intelligence? How did the 9/11 Commission recommend the US adapt its strategy to react to the 9/11/01 attacks? How did the 9/11 Commission recommend the US restructure its
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Poverty persists in Britain today. Discuss Sociologists disagree on the definitions‚ causes and solutions of poverty. This essay will discuss firstly the definitions of poverty‚ including Seebohm Rowntree and Peter Townsend‚ then the causes which will cover both left and right wing theories‚ and finally the solutions of poverty which will look at welfare reforms. Sociologists have in the past defined poverty in three terms‚ absolute‚ relative and essential poverty. Many longitudinal studies
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It was the date of September 11‚ 2001‚ a plane had struck the Twin Towers at 8:36 am‚ devastating thousands of people. Meanwhile‚ in New York Firefighter Jessie‚ was getting up and saying goodbye to his wife. "Goodbye Samantha‚ I love you‚" says Jessie. Jessie’s daughter Bailey ran out of her room to give her dad a big hug and kiss goodbye. "Goodbye daddy I hope you have a good day at work‚ I love you‚" Bailey squealed. " Love you too‚" says Jessie. "Jessie why do you have to leave so
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The US after 9/11 September 9th‚ 2001 was described as a sunny and cloudless day. It was a completely normal day for citizens in New York until American Airlines Flight 11 and Flight 175 disturbingly flew straight into The Twin Towers. This came as a big shock to the whole world‚ pictures and videos people saw through hundreds of different news channels‚ looked more like a movie scene than reality. In total there were four planes were hijacked by the Islamic extremist group known as Al-Qaeda‚ two
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help the United States a lot. When Obama talked about education I was surprised when he said the graduation rate went up because of early childhood education. I thought that was a very good statistic to put in the speech. Obama talked about ISIL and how he wants to handle them. I think he should take more action towards them but yet stay back enough so there is not another war. Overall I think obama had a good speech‚ and I agree with most of the things he had to
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Secondly‚ the geography in “The Crucible” by Arthur Miller‚ affected the setting and influenced things such as plot and characters‚ like Abigail. This story occurred in Salem‚ Massachusetts‚ during the Salem witch trials. As stated before‚ The setting in the book affected things such as the plot and characters. The Woods‚ or “Satan’s house” where the group of girls were dancing‚ contributed to the plot of the “The Crucible”. If there were no woods or dancing in the story‚ then there wouldn’t be a
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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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The United States people discovered how much pride they held as a nation. In America Under Attack it is explained that some Americans became so motivated by the service the volunteers that they decided to enlist in the military service‚ hoping to help protect the United States. This is an example of how much people’s lives were affected from the attacks‚ that people were inspired to serve their country and to help keep an event like this from happening again. It is stated that "Some flew the American
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