Obtain three test tubes and label each with the numbers 1‚ 2‚ and 3 with a glass-marking pen (preferably on a piece of masking tape) and place them in a test tube rack. Add a 0.5 cm cube of Beef liver into each tube (if not already prepared‚ use a scalpel or knife to cut your own pieces). Using a medicine dropper‚ add 3-4 drops of pH solution 2 for test tube 1‚ pH 7 for test tube 2‚ and pH 11 for test tube 3. Add a few drops of tap water for each tube. Then‚ add 2-3 drops of hydrogen peroxide
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The American Civil War Today‚ we think about America in one simple way‚ free. What most people don’t think about is‚ the hard-working‚ sweat-wiping soldiers that went through many obstacles making America free. The Civil War was one of the bloodiest wars that went on in America and it lasted for four years from‚ 1861 to 1865. “The Civil War started because of uncompromising differences between the” Union and the Confederate States of America. “ When Abraham Lincoln won” the presidency in 1860
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Was he a product of his bad circumstances? My personal belief is that he was insane. He was insane to believe that he had to murder a man to make things right for a country. He was crazy to believe that there was no other way to stand for what he believed in. Now I will go on further to say‚ was he legally insane? NO‚ he was not! He knew what he was doing. They have already proven he was
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that lost their jobs as a result of the new deal. The reason the economy was fixed was because of World War 2. Wars are generally good for an economy because they force industries to make weapons which are bought by the government which allows industries to get a boost in sales because they are selling the things they make to the
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People who were accused of witchcraft had to make popular choices instead of the right choices for them to keep living. Accusations are put upon people so they could get away with trouble. And so the choices that the people had to make were important in the outcome of the events. John Proctor and Elizabeth were forced to make some popular choices but they often made the right choices for the benefit of others. John and Elizabeth Proctor were forced to make the right choices‚ but there were negative
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rainy days are the best days for a good hot cup of coffee. Not many people want to pay the ridiculous prices for a drink at Starbucks‚ though. During the fall‚ the best hot coffee drink to get is a pumpkin spice latte. These simple steps will help one make the perfect pumpkin spice latte right from home‚ without having to pay the outrageous price coffee places charge. First‚ one will need to get out all of his or her ingredients. This will include: milk‚ pumpkin puree‚ sugar‚ strong brewed coffee or
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Shakespeare Coriolanus Journal 1 "I sin in envying his nobility;And were I any thing but what I am‚I would wish me only he. AufidisAct 1 sc. 1 page 230 I think this quote describes the love of Coriolanus. Coriolanus longs to encounter Aufidius man-to-man. Aufidius‚ on his end‚ welcomes Coriolanus to his side He goes so far as to say that his passion for Coriolanus is as great as his love for the "maid I married". Whether Aufidius loves Coriolanus in this passionate sense is problematical
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Abstract We can control power point show or media player through the swipe. Just swipe over the sensor to control it‚ the circuit has 2 sets of sensors for sensing the swipe. The sensors has an IR led with a photo diode. For media player show your hand over the sensor to play/pause the song. To stop the song show the hand over the sensor 1‚to play the next song just swipe the hand from right to left and to play previous song swipe the hand from right to left. The same swipe motion
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sun to come in and fry us. I’ll break it down for you. Lets take smoke from refineries or a car. The smoke goes in to the air and mixes with the clouds. But some of that smokes breaks through and collides with the ozone layer causing erosion which makes the ozone layer thinner‚ allowing more sun in. Pollution is bad! But that’s not the only kind of pollution. Lets talk about out lovely streets and plants. Although its hard to call them lovely. Take an ordinary beautiful garden maintained by caring
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passion. But he was tired of his feet hurting from cheap American shoes. So he began testing different shoes while running cross country for the University of Oregon. After he had tested many different pairs of running shoes he decided that he could make a running shoe that was more comfortable and not too expensive. However‚ Phil did not start making shoes after he graduated from the University of Oregon. He enrolled to get his masters at Stanford University. After he graduated from Stanford he
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