In the video “Why do whales sing?”‚ the speaker mentions that whales sing to communicate with one another. First of all‚ due to the fact that light and smell do no travel well in the water‚ most of marine animals rely on sound‚ which can travel four times faster in water than in the air. Especially‚ whales communicate by using sound very skillfully as if they sang. According to the video‚ unlike land mammals‚ who generate sounds by exhaling air‚ whales produce sounds by using an organ called “Laryngeal
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Why do students cheat? For students‚ cheating means taking the ideas and work of others and claiming them as their own. There are many reasons why students cheat: they are busy‚ the are unprepared‚ or they are not confident in their abilities. However‚ one of the most common reasons is that a student wants to complete a course quickly. While the payoff for cheaters may be instantaneous‚ cheating does have several consequences to the student who cheats. Most students have more going on in their
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Why do we laugh? Where did laughter come from? Is laughter good for our health? These questions come out of my mind whenever I laugh or hear someone laughing. Laughter is to the heart. It raises spirits‚ eases life’s challenges‚ refreshes and heals. We may came from different countries‚ have different cultures and beliefs‚ but we are all human‚ and share the universal language of laughter. The magic of laughter is that it is contagious. We don’t need to know or understand what we are laughing about
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people at a time‚ and asked to agree on a judgment. People who usually made an estimate like 6 inches soon made smaller judgments like 4 inches. Those who saw less movement‚ such as 2 inches‚ soon increased their judgments to about 4 inches. People changed to more resemble the others in the group. When Sherif asked subjects directly that they were influenced by the judgments of other persons during the experiments‚ most of them denied it. However‚ when subjects were tested one at a time‚ later‚ most
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bad‚ wrong‚ right‚ pretty‚ ugly‚ etc. The wrong or right thing might have varying meanings like any other adjectives. The wrong thing completely depends on how far someone is willing to go‚ but as long as that wrong thing remains reasonable based on common sense and laws‚ it would be worth doing it for the right reason. Although there are many gray and not acceptable situations‚ there are times when doing the wrong thing for the right reason is acceptable. Many times‚ doing the wrong thing for the right
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during World War II. Many of the men who fought in Korea were veterans of World War II. Regarding location‚ the conflict in Korea was a limited war‚ unlike the fighting during World War II that spread across the entire globe. It was also the first time the United States would face communist troops in battle. Korea and Japan Japan annexed the Korean peninsula in 1910. The Japanese also gained control of territory in Asia beginning in the 1930s. The status of the territories Japan gained before
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to not be a deviant from the group. It is thus interesting to look at the factors which cause people to conform‚ to do what they see others doing‚ to rely on the judgements of the group‚ and to ignore their own senses and perceptions. It is the reasons for the individual’s desire to conform that I will be discussing in this paper. In 1936 some of the first studies were carried out on this concept of conformity by Muzafer Sherif. In these studies Sherif made use of a phenomenon
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Explain why there might be rapid economic growth in a country (10m) Economic growth measures the rate of change in the volume of output produced within the economy. It is a key indicator of the nation’s economic wellbeing. Rapid economic growth can be described as economic growth that occurs in a short period of time‚ or at a great speed. A country might experience rapid economic growth due to increases in aggregate demand which lead to actual growth‚ interest rates‚ exchange rates‚ as well as
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the book should be banned so that no child can read it without going to a place where the book isn’t banned. This is why I think banning these books is bad. For my banned book I chose to read “Cheerleaders the Third Evil” and do I think this book should be banned? No‚ I do not. In this book it does describe some violence but nothing worse than what kids are seeing on television. Why would you ban this book for violence or being “too scary” as some would say
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in the 20th century has led to the development of the concept of auto mobility. Cars have become a part of our life and has become difficult to live without them. For most Americans it has changed their life immensely and most wouldn’t know what to do if tomorrow all cars were banned. However even with all the advances and pro’s that the car has given to us it has been noted that they have been the main cause of air pollution from the emission of green house gases
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