It can affect the temperature underwater due to the suspended solids blocking sunlight. When the temperature of the water is colder‚ the dissolved oxygen present increases. The blocked sunlight also decreases some plant life‚ which may have provided food for other
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Observing Enzyme Activity Purpose: The purpose of this experiment was to test whether the pH affected the enzyme reaction rate. Hypothesis: If the enzyme is in a basic solution‚ then it will react faster because the enzyme (catalase) reacts better in basic solutions. Materials: 10 potato cubes (1 cm3) -Pipet Baking soda solution -50 ml glass beaker Bleach Water Lemon juice Vinegar 5 glass test tubes Drying rack Timer Graduated cylinder Hydrogen peroxide Procedure:
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more energy and therefore moves faster‚ allowing the molecules to collide more quickly. With that bonds can be broken and formed again to create the new substances in the chemical reaction. As it can be seen in the images below‚ that is the basis of how the experiment will be
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attainment Alison L. Booth & Hiau Joo Kee Received: 13 January 2006 / Accepted: 9 November 2007 / Published online: 11 April 2008 # Springer-Verlag 2007 Abstract Using the British Household Panel Survey‚ we investigate if family size and birth order affect children’s subsequent educational attainment. Theory suggests a tradeoff between child quantity and “quality” and that siblings are unlikely to receive equal shares of parental resources devoted to children’s education. We construct a new birth order
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numbers of stars and planets‚ is the universe teeming with intelligent life? How would the first contact impact human society? How would it affect religion? Would a creative God have made the universe to bring forth innumerable species of intelligent life? Or would such a God have made human beings‚ on this ordinary planet circling an ordinary star in an ordinary galaxy‚ to be unique? Some religions teach that what God does right here is special – Christianity cannot duck this question: would intelligent
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1) How does fatigue affect Labour Productivity? Fatigue affects labour productivity by impairing the ability of a worker to carry out his/her required duties as expected and in a safe manner. With increase in fatigue comes a reduction in muscular strength‚ attention to details and loss of concentration. A worker or employee who is gradually losing strength‚ losing concentration and not giving attention to details is usually more prone to mistakes and would not be able to work at his/her optimum
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Rhythm response is how you react to a song whether it is nodding along or not moving at all. Most people automatically synchronize their body movements along with the beat of the music like tapping their hands against table or nodding their head. Because everyone does not have the same taste in music‚ different genres can trigger this response depending on who is listening to it. Songs with
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Does Birth Order Affect Personality? Many people say that birth order can affect your personality; but is this fact‚ or fiction? Many scientists have come together to either prove this wrong or set this statement into the textbooks‚ but does the order of children‚ or lack of if you are an only child‚ actually effect the way you think and act? Experiments and Scientific Research Alfred Adler was one of the first scientists to use birth order to assess his psychological clients in either the late
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The question I have to ask you is rap music a self expression or a cultural oppression?? http://www.buzzle.com/articles/history-of-rap-music.html http://www.youtube.com/watch?v=2yypjSyRXoo http://mmstudio.gannon.edu/~gabriel/parker.html http://www.socialpc.com/SocialIssues/Music-Influence-On-Society.html Music has had an effect on society‚ since the beginning of time. Music has been around for thousands of years. Music appeals to everyone. When was the last time you have heard someone
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There are many factors that can affect a baby’s growth and development before birth‚ one of these factors is drinking during pregnancy. This can cause foetal alcohol spectrum disorders (FASDs). This is a group of conditions that can occur in a person whose mother drank alcohol during pregnancy. These effects can include physical problems with behaviour and learning. FASDs are caused by a woman drinking alcohol during pregnancy; alcohol in the mother’s blood passes to the baby through the umbilical
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