What is crude oil? Crude oil is a naturally occurring liquid found inside certain rocks trapped beneath the Earth’s crust. It is dark and sticky‚ classified as a hydrocarbon‚ or rather mixture of hydrocarbons. We separate them in order to make something useful during a process called fractional distillation. Since it is highly flammable and can be burned to make energy‚ it is used as a major fuel source on our planet. This oil is a fossil fuel‚ what means that there is a limited supply
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How to Wash a Car It may sound crazy‚ but to me‚ washing my car is just as relaxing and satisfying as going to get a massage. I find it very enjoyable and it helps me to forget the burdens and troubles of the day. My kids also love to help me. Of course I do not mind. It gives us some quality time together and helps to teach responsibility. You do not need much to wash a car‚ just some water‚ two buckets and some rags. By the end of this essay you will know how to wash your car. The first thing
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Tan 1 DNA EXTRACTION Aim : To extract the DNA from an egg yolk using various enzymes and to compare with other groups the most effective way to extract DNA. Hypothesis : To be able to observe white springy substances after mixing with enzyme and alcohol. Apparatus : -Test tube‚ spatula‚ glass rod‚ dropper‚ beaker‚ test tube rack‚ skewer. Materials : - 1 egg‚ meat tenderizer‚ salt‚ water ‚ soap‚ isopropyl alcohol 91%‚ pineapple juice. Variables : Manipulated Variable : Responding
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AMERICAN PLAGUE Basic statistics about the number of countries and states stricken with yellow fever‚ as well as the number of people affected‚ were taken Conclusions of the Board of Experts authorized by congress to investigate the yellow fever epidemic of 1878. The reports also estimate the cost of the 1878 epidemic as $ 200 million‚ which today would be calculated as over $ 350 million. The quote about yellow fever striking the Atlantic and Gulf states with more force than the one that bombed Pearl
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Mrs. Moss Journalism/ Per. 2 3 March 2013 The History Yellow Journalism Yellow journalism is sensationalist journalism. In other words‚ it is when newspapers post bogus‚ exciting stories to the makes the newspaper sell. Yellow journalism all started out with Joseph Pulitzer and William Randolph Hearst. Their competition between each other’s newspaper changed the way people view their news and the people who provide it. Joseph Pulitzer was born in Mako‚ Hungary on April 10‚ 1847. Pulitzer was
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TAMARINDUS Linnaeus pp. 434-436‚ Manila * Srivastava‚ P. & Malviya‚ R. (2011) Indian Journal of Natural Products and Resources Vol. 2 (1) Sources of pectin‚ extraction and its applications in pharmaceutical industry. pp. 10-18 * May‚ C. D. Handbook of Hydrocolloids pp. 169-188 * Huang‚ J. M. G. Improved method for the extraction of Pectin‚ PO Box 4200 Highstown‚ New Jersey 08520 Acknowledgement I would like to thank God‚ for His guidance throughout this investigatory project. To my
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Title : ‘The Impact of Colour on Consumer Buying Decision’ Abstract This paper describes a study in the Marketing Psychological Influences on the Buying Decision Process. Especially how colour can make influence in the Consumer Buying Decision. Colour can dramatically affect moods‚ feelings and emotions. It is a powerful communication tool and can be used to signal action‚ influence mood and cause psychological reactions. Building on Grice’s (1975)theory of “conventional implicature”‚ the consumers
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During my research on peak oil and energy resources‚ climate change‚ and the capacity of the Earth to support human life‚ I found that there was much information available on the issues (i.e.‚ the relevant science‚ data‚ and facts were already available)‚ but that much of it was not synthesized to make a comprehensive and complete picture (i.e.‚ complete with accurate data and comprehensive analyses). So‚ some of the people who may be aware of peak oil (or climate change) may not fully understand
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11271 – 011 06 August 2011 Topic 3 Research Paper Assignment "The Yellow Wallpaper" is a short story by American writer Charlotte Perkins Gilman. It is regarded as an important early work of American feminist literature‚ illustrating attitudes in the nineteenth century toward women’s physical and mental health. The story also has been classified as Gothis fiction and horror fiction. Gilman’s macabre fantasy‚ “The Yellow Wallpaper”‚ exploits the nightamrish feel‚ violence and uncanny terror found
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Extraction of Caffeine from Tea Leaves Santos‚ Raphael‚ Samson‚ Nonia Carla‚ *Tabora‚ Brylle‚ Tan‚ Kate Michal Department of Biological Sciences‚ University of Santo Tomas‚ Manila‚ Philippines Abstract Tea leaves are natural products that are harvested from agriculture. Caffeine‚ on the other hand‚ is a stimulant that has been shown to speed up the time of reaction‚ increase alertness‚ and improve one’s concentration. What we did in this experiment was to extract the alkaloid caffeine content
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