1. What type of microscope would be used in the laboratory to observe very small objects or organisms on a slide? Please give reasoning behind the answer. Which microscope would be useful when studying the internal structure of a minute specimen? (2 points) An Electron microscope‚ because they have high levels of magnification and because they can magnify the tiny details of the specimen with great clarity 2. List two jobs where microscopes are used. Describe in what capacity. (2 points)
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intent was to create a device that would make communication over great distances easier. Today‚ when we want to talk to another person‚ what do we do? We pick up the telephone‚ scroll through our contacts‚ and press send. Because of the technology that was first invented in the mid 1800’s we can instantly connect to people in other cities‚ states‚ and even other countries. But have you ever wondered how different today’s world would be without the invention of the telephone? In my opinion‚ the
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Introduc on Lab 3 Introduc on to the Microscope 33 34 Lab 3: Introduc on to the Microscope Concepts to explore: x x x x x Types of microscopes Parts of a microscope How to use a microscope Preparing a wet mount slide Depth of eld Introduc on Some objects are far too small to be seen with the human eye. However‚ by using a microscope many can be viewed in great detail. There are many types of microscopes that range from low–level magni ca on (i.e.‚ hand held magni ca on lens) to
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What is the greatest invention of all time? Throughout time there have been lots of new inventions which have both hindered and helped everyday life with humans. There are many different possible world’s greatest inventions because they have all helped out humankind in some way‚ some more than others. I think that the greatest invention of all time is Harnessed Electricity. Some may argue that this was not an invention it was a discovery but although electricity itself was a discovery there was
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In the world today theory has become a fundamental part of academics and is becoming increasingly apparent in studies of the formation of society. Theoretical approaches are widely accepted and in some cases depended upon by scholars in most major fields of study including‚ Law‚ Accounting‚ Mathematics‚ Management‚ Sociology and Experimental Psychology and more. This essay will analyse some popular management theories in order to identify the fact that management theories as a whole cannot be compared
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There are so many new inventions that have changed the way we live. Some of the inventions are cell phones‚ computers‚ texting‚ face book‚ GPS‚ I Pods and many more. Every invention has there own way on how they change the way we live like the GPS shows us how to get to places‚ texting so you don’t get bored if your out of the house‚ computers to look up information‚ cell phones to contact anybody in case of emergency‚ I pods can be heard at any moment and anytime of day whether your bored or not
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Teens Should Have Cells Phones Cell phones‚ can always somehow be a very useful electronic. Cell Phones are always needed; like what if something happened‚ and it was an emergency you would need a phone to call your parents‚ police‚ or the hospital. (911) Cell phones are needed also when you have to call your parents to tell them that you are going to your friends house after school so that they wouldn’t worry. A big percentage of school don’t and do allow cell phones on school campuses
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refer to the entire program provided by a classroom‚ school‚ district‚ state‚ or country. A classroom is assigned sections of the curriculum as defined by the school. For example‚ a fourth grade class teaches the part of the school curriculum that has been designed as developmentally appropriate for students who are approximately nine years of age. Instruction 1 Definition: The act of instructing‚ teaching‚ or furnishing with knowledge; information. Instruction 2 Definition: That which instructs
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related illnesses‚ and hundreds of innocent people die every year in auto accidents caused by drunk drivers. It ’s even possible to die from alcohol poisoning‚ but marijuana has never been directly attributed to any deaths. Despite all this‚ public opinion on marijuana is still based on myth and prejudice even though it remains relatively harmless. The harmful effects of marijuana have been exaggerated. In the 1930 ’s the United States was flooded with reports that described marijuana as an extremely dangerous
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What have been the most important findings in SLA research on instructed/classroom second language learning in recent years? What have been their main influences on ELT? With the growth of our global village and with our seemingly permanent state of interconnectedness the need for a worldwide common tongue is paramount for many people; more often than not that common tongue is English. People have sought to learn such lingua franca for millennia‚ yet the study of how people acquire this ’second
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