The speed limit should not rise My speech today is about why I am against the idea of the speed limit to rise Drunk driving These are some of my main reasons for why it is dangerous for the speed limit to rise for drunk driving: More often crashes Higher risk of death Young adults with children is an easy distraction and could also lead to an easy death of a child Killing without knowing‚ because sometimes when you are drunk your brain doesn’t function as fast as it usually does and you don’t
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Layer: What does it do and what happens when it is depleted? The ozone layer is one of the most debated scientific subjects of the last decade. The growing problem of its depletion is being researched heavily all over the world‚ and methods are being researched to try and solve the problem. There have also been many debates concerning the relationship between the ozone layer and the onset of global warming. Before solutions can be developed‚ however‚ what the ozone layer actually does and what is causing
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sometimes that makes the child upset or angry. If you start them off young you can find out if they like it or not and it could save them a lot of time and also save you money. Also if you find out they don’t like the sport you have enough time to find out what else they might be interested in like another sport or getting involved in the community. Another reason is because starting them off young will build their strength and stamina It will also teach them the proper way to perform the actions safely
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When a beetroot cell is exposed to various kinds of temperatures‚ its plasma membrane is affected and may change in structure resulting in the leaking of betacyanin. If the temperature changes‚ then I would expect to observe that there would be a change in the concentration of betacyanin that has leaked from a beetroot cell. In specific‚ at high temperatures‚ the phospholipids that make up the plasma membrane of the beet root cell become progressively more destabilized causing them to transform into
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Abstract This experiment was designed to answer the question does temperature affect the amount of osmosis? The hypothesis predicted was that the higher the temperature the more osmosis would occur‚ but too high the osmosis would halt due to enzyme and substrate overheating and losing shape. After research and class time it was concluded that osmosis is a passive transport and would not require energy or enzymes due to it going from high to low concentrations with the gradient
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high and low temperatures; low amounts of oxygen and water; and high levels of salinity‚ acidity‚ alkalinity‚ and radiation. Examples of extreme environments on Earth are hot geysers and oceanic thermal vents‚ Antarctic sea ice‚ and oxygen-depleted rivers and lakes. Organisms that have evolved special adaptations that permit them to live in extreme conditions are called "extremophiles." Photo by: Dmitry Pichugin "Thermophiles" are microorganisms with optimal growth temperatures between 60 and
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steer the spacecraft. The Voyager 1 is an unmanned spacecraft. This means that no people need to be in the spacecraft whilst it is in space. NASA made Voyager 1 unmanned‚ so that it could travel faster and for a long period of time. They also didn’t want any distractions other than what the celestial body looked like in a spacecraft’s point of view. Voyager 1 travels at roughly 17.5km/s‚ and any unnecessary weight on the craft would cause it to break. Voyager 1 is a space probe launched by NASA on
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lock eyes with them‚ you know that very moment that they will affect your life in some profound way. And sometimes things happen to you at the time that may seem horrible‚ painful and unfair‚ but in reflection you realize that without overcoming those obstacles you would never realize your potential‚ strength‚ will power or heart. Everything happens for a reason. Nothing happens by chance or by means of luck. Illness‚ love‚ lost moments of true greatness and sheer stupidity all occur to test limits
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Should the Alcohol Drinking Age Be Increased or Decreased? Bigjohny‚ Alinda. “Opinion: Should the Legal Drinking Age Stay As-Is?” Opinion: The Legal Drinking Age Stay the As-Is?” Manchester.edu‚ n d Wed 13 Apr 2016 http://www.manchester.edu/OSD/OakLeaves/archives/Issue_14/OpinionShouldtheLegalDrinkingAgeStayAs-Is.htm This essay was written to persuade the reader on the topic of keeping the drinking age where it is now. It gives details on why it’s to be taken seriously. I plan of using this to get
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Effect of temperature on enzyme activity In this experiment… Independent variable: Temperature of the amylase Dependent variable: Enzyme activity which is measured by the time for disappearance of starch Controlled variables: Volume of amylase; volume of starch solution; concentration of amylase; concentration of starch solution Prediction of results i) At low temperature‚ the rate of amylase activity is very low. ii) At optimum (=best) temperature‚ the rate of amylase activity is the
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