Activity: To Investigate tooth decay by observing an apple under different conditions DESCRIPTION OF THE ACTIVITY For the development of four skills: Planning‚ Record and Organise Data‚ Equipment and Questions‚ the activity is to investigate the process of tooth decay‚ the students will conduct investigations on apples. The whole class is divided into groups of five. They discuss what happens to the apples in different circumstances and what it means in the context of tooth decay. For example
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THE EFFECT OF SODA ON TOOTH ENAMEL Literature review Soda is one of society’s favorite beverages. Each year‚ billions of gallons of soda are sold in the United States alone. Though it is popular with people of all age groups‚ many experts believe drinking soda may have serious health consequences. Some studies have shown a link between drinking soda and tooth decay and enamel erosion. However some people believe that many experiments are invalid due to the lack of certain factors
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Aztecs had a pantheon of Serpent Gods to which they attributed the creation and workings of the natural world. One of their principle gods‚ Quetzalcoatl‚ translated as feathered serpent‚ had many manifestations‚ each holding an important role part of the Aztec myths of creation and the workings of the natural world. As Braden points out the main of the many roles designated to Quetzalcoatl is that he along with his brother Huitzilopochtli took the task of creation of humanity besides the creation
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Actions Speak Louder Than Words In the exhilarating play‚ Proof written by David Auburn and directed by John Madden‚ there were a few visible character traits of Catherine that were exposed in her eulogy which are hidden in her rant with Harold in the play. Mr. Madden’s directorial decision to mold Catherine and Hal’s intense and intimate act into a scene that involved an audience‚ had transformed the viewers’ perspective of Catherine’s character to a young women with a higher level of commitment
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A Serpents Tongue People recognise Lebron James as not only a legendary basketball player‚ but also an expert wordsmith. As Lebron left his home of Cleveland with the promise of fame and fortune in the land of the Miami Heat‚ he betrayed his hometown. Many expressed outrage about his betrayal and found themselves offended by his very name. People met the sudden switch from Miami and back to Cleveland with much anger and controversy from both cities. People threw rumors and hateful words his way
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most dental patients reach peak candidacy for wisdom tooth extraction. This oral surgery procedure is best performed at this age because the wisdom teeth are fully formed‚ and removing them can prevent overcrowding and other dental issues from occurring down the road. The family dentistry professionals at Lowitz & Meier in Cincinnati‚ OH‚ will assess your teen’s wisdom teeth to determine whether extraction is the best option for them. Wisdom tooth extraction is a common form of oral surgery that minimizes
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A Meeting of Paths: Catherine Asaro The path to a future in any field is shaped by our interests and the influences on us. Four readings in Module 2 of our course CD explore women’s paths in science: the M2 Reflection‚ the M2V1 reading‚ the M2W1 essay‚ and the M2V2 reading. For some women and men the path is straight‚ while for others it may twist and turn for decades. Some scientists see their scientific work as separate from the other aspects of their lives‚ while for others the different parts
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What is a Tooth Extraction? A tooth extraction is the process of removing a tooth from the mouth. The procedure may need to be done for a number of reasons. Sometimes before getting braces‚ a tooth needs to be removed in order for the teeth to have enough room to move into their proper location and order for a straight smile. In other cases‚ a tooth may need to be removed because it has decayed or has become loose due to gum disease. Removing it is the first step in stopping the pain and infection
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A LIMS Solution for Oil & Gas Sample Manager LIMS supports the efforts of companies in the petrochemical and refining industries to control their processes with rigorous testing and real-time monitoring. Specifically developed for enterprise deployments‚ Thermo Scientific* Sample Manager LIMS is the choice for many petroleum companies around the world. Sample Manager LIMS is scalable for a large user base and is available in multiple languages. It is flexible and configurable to accommodate
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the Legislative Commission of 1767-8 and the Nakaz. What ideas were put forth? What was the role of Catherine the Great? For whom were these changes discussed and debated? 1) In December 1766‚ Catherine II called upon the free "estates" (nobles‚ townspeople‚ state peasants‚ Cossacks) and central government offices to select deputies to attend a commission to participate in the preparation of a new code of laws. The purpose of the commission was therefore consultative; it was not intended to
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