experiencing things‚ and solving problems‚ we will never grow up and become adults. The internet for say? It actually detracts the communication of society‚ especially the young. When our communication skills are weakened we spend less time talking to loved ones‚ feel more depressed and feel more stressed. In our teen years‚ lack of personal communication can affect our mental and physical health. Some people think that the internet has a positive effect on social life because it lets us form online friendships
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the three subjects’ mathematical _NF_performance increased in trial 4 (90s). If there were more trials with increased time‚ the trend would have been much easier to observe. A source of error was the lack of control of the subject’s food/exercise habits prior‚ as these results could vary depending on the subjects’ health. Another source of error is the lack of number of trials and people. This experiment would have been more concise if it was conducted in more people and if there were more trials
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convenience‚ and of improvements and innovations‚ but it was also a period where transportation rapidly evolved – that’s the Industrial Revolution. The invention of canals‚ enhanced roads‚ railways and ships brought about many significant changes on both society and economy (as well as many different aspects of life) during that time‚ and even until today. With the Industrial Revolution and the subsequent mechanisation of production‚ there was a huge need for a transportation system.3 Raw materials and
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How does the length of a wire affect its resistance? Introduction: This first report in Physics will show the investigation of how the length of a wire affects its resistance. For starters I will go through the main definitions‚ to get a better knowledge of what is going to happen. However I will plan it out first to show each step of how I started‚ and then go into detail about the results and what the investigation on a whole has showed me. I shall then conclude my findings and present them with
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If synthetic fuel was invented it would change the world economy in many great ways but mainly the U.S. economic would sky rocket. this would allowed for a more consumers era to begging‚ If we notice one of our greatest downfalls in the U.S. would have to be the uprising of the fuel price. this meant a great deal to a lot of business owner for the simple fact that more of there customer base had decrease after the fuel had took a increase‚ Synthetic fuel is far more expensive to process and requires
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Does caffeine affect heart rate? Background Information: Caffeine is a bitter white crystalline xanthine alkaloid that acts as a psychoactive stimulant drug. A German chemist‚ Friedrich Ferdinand Runge‚ discovered it in 1819. Plants produce caffeine as an insecticide. It is found in varying quantities in the beans‚ leaves‚ and fruit of over 60 plants‚ where it acts as a natural pesticide that paralyses and kills certain insects feeding on the plants. Cocoa in South America‚ coffee in Africa
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Data Analysis The pH of a liquid affects the brownness of a banana. This experiment was started by the question‚”Does the pH of a liquid affect the browning time of a banana? “ The hypothesis was “that the lower the pH the less brown a banana will turn.”. The experimental group was bananas placed in liquids with varying pH levels : lemon juice‚ lime juice‚ vinegar‚ baking soda water‚ alkaline water‚ and distilled water. This experiment’s dependent variable is the number of spots each banana has
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2018 History Paper 3 The French Revolution‚ Industrialization‚ and Romantic Nationalism all set Europe apart from other nations in some way. Each movement affected Europe economically‚ politically‚ and socially. The French Revolution had many affects economically. Even before the French Revolution‚ the economic condition in France was poor. The seven years of War of Louis XV contributed to the poor economic state. The fall of Bastille in 1789 also affected the economic crisis. The luxury markets
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Data Analysis Does radiation affect the growth of seeds? If‚ plant seeds are exposed to microwave radiation‚ then the seeds will grow less than how a seed is usually grown. The independent variable was the amount of microwave radiation the seeds receive. The dependent variable was the growth of the plant seeds. Control variables were the amount of water (30 mL at a time)‚ the amount of light (11 hours each day)‚ and the amount of seeds. The control group was the non-microwaved seeds. The experimental
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SCIENCE HOW DOES COLOUR AFFECT PLANT GROWTH? AIM To find out if colour affects plant growth‚ and if plants are adaptable to the colour of light‚ and how much light it gets. INTRODUCTION For this Science assignment‚ I chose to find out if the colour and amount of light a plant receives‚ affects plant growth. Light is electromagnetic radiation that comes in waves‚ the basic units of which are called photons. Plants use light to turn carbon dioxide into sugars necessary for growth‚ a process called
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