conditions of communist countries. The static number of deaths due to communism is approximately 94 million. Compared to the deaths of the holocaust which would stand at 11 million. 94 million is a to high number‚ when dealing with innocent lives. The Potato Eaters‚ a painting by Vincent Van Gogh‚ a novel by George Orwell published in 1954‚ and “Dog‚” a 1977 song performed by Pink Floyd and written by David Gilmour explore the idea that communists countries have harsh conditions that will be apart of
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Ben Zaré 9MK Biology Investigation - Osmosis in Potato Cells 9/7/04 Section 1 Planning Aim What is the aim of your experiment? What do you want to find out? The aim of this experiment is to investigate how potato tissue changes when placed in sucrose solution of different concentrations. Therefore‚ I want to find out if and how osmosis differs‚ when the concentration is changed. Variables What is the variable you are going to change in the experiment?
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SIMULATION FOREGROUND READING Back Bay Battery‚ Inc. Overview The battery industry is enormous‚ with worldwide revenues of approximately $45 billion. It is highly fragmented with at least 20 major manufacturers in each technology segment. Because of the wide range of applications of batteries‚ companies have tended to specialize in a particular technology or market application. Disposable batteries‚ such as the widely available carbon-zinc and alkaline cells‚ are available in standard sizes
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because the high amount of salt causes more dehydration. Variables: Independent- Salt Solution Dependent- Mass of Potato Control- Tap Water Materials: •Tap Water (50 ml for each cup) •Salt •Beaker •3 cups •3 pieces of potato •Scale Procedure: Step 1: Gather Materials. Step 2: Weigh each potato separately on the scale and record weight in grams on table. Step 3: Put each potato in a separate cup and add 50 ml of water to each cup‚ measure with beaker. Step 4: To create the 40% salt solution
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Biology GCSE Coursework: Osmosis in Potato Chips Skill Area P: Planning Aim: To investigate the effect of varying concentration of a certain sugar solution on the amount of osmotic activity between the solution and a potato chip of a given size. Hypothesis: Osmosis is defined as the net movement of water or any other solution’s molecules from a region in which they are highly concentrated to a region in which they are less concentrated. This movement must take place across a partially
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The Patient Recording System will modernize the existing system by changing methods of data collection and replacing manual data input of paper records with a fully automated electronic data capture. The data... The system supplies future data requirements of the Fire Service Emergency Cover (FSEC) project‚ Fire Control‚ fundamental research and development. Fire and Rescue Services (FRSs) will also be able to use this better quality data for their own purposes. The IRS will provide
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of a Potato Mishal Hasan Abstract Students in Biology find it difficult to understand the concept of tonicity and osmolarity in a real time situation. In this investigation‚ several concentrations of sucrose were used to determine the osmolarity of a potato. It was found that the concentration of sucrose was close to 3.6 in the potato used showing that it was isotonic. Anything above caused the potato to gain weight showing that it was a hypotonic solution and anything below caused the potato to lose
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Recording Producer Have you ever wondered from whom the world’s next musical hit is coming? I have five words for you; It’s going to be me. The career of Recording Producer is amazing because of the money and most of all the music. This research will describe the career of a record producer. What is required to become a successful recording producer is a good musical ear‚ knowledge of the music industry‚ musical creativity‚ love for music‚ and the ability to select hit tunes. The impact this
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Project Due 12/10/2012 Music Recording Contract This contract (the “agreement”) effective in the date of “0/00/0000” BETWEEN: True Records And Artist 1 ______________ Artist 2 ______________ Artist 3 ______________ Artist 4 ______________ Artist 5 ______________ Background: A. The Artist is a professional entertainer and recording artist known as “ Group” B. The Company is in the business of producing Master Recordings‚ or causing such Master Recordings to be produced as well as
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Investigation into how pH levels affect Catalase activity in potato samples – (enzymes) Introduction: The aim of this investigation is to understand and monitor the effects pH levels have on catalase activity within controlled potato samples. Catalase is a type of enzyme that is found widespread among organisms that grow in the presence of oxygen (almost all living things) its specific use is to speed up the decomposition of Hydrogen peroxide (H2O2) within cells. Hydrogen peroxide is a bi-product
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