There are actually a few different keyboards. There is a keyboard on a piano, a computer keyboard and a keyboard that plays music which is a smaller version of a piano. A standard piano is known to have eighty-eight keys including both the white and black keys. Most computer keyboards have about 104 keys, but some computer keyboards may have more or less depending on the computer.
A ...
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A vacuum is a device that people use in their home to get their floors clean especially carpet. When you vacuum something up, you are sucking up the debris into the vacuum. However, the term “pull a vacuum” has another meaning when it refers to refrigeration. In a refrigerated system, the system may need to be lowered in regard to the pressure so that the pressure is lowered to ...
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When an object like a ball changes direction or is stopped, this is caused by inertia. Specifically, inertia is the when an object continues in its same path and it won’t stop moving until another force causes it stop moving or change directions. The history of inertia began hundreds of years ago during 335 BC or a few years later. Aristotle is believed to have come in contact with the ...
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In genetics, alleles are half or more than half of the genes that go through a mutational process these two genes are located on the same location on a chromosome. A phenotype is the actual genetic characteristics that can be observed. This is opposed to the genotype which is the actual genetic make-up of a person or other organism.
When both of the alleles are able to be seen in the ...
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Figurative language is used frequently in both short stories and poems. The use of this allows the reader to get a better image of what is happening. A simile is defined as a phrase or sentence where two uncommon objects are compared to each other with one thing that they have in common using either the words “like” or “as.”
A metaphor is very similar to a ...
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The GMAT test stands for the Graduate Management Admission Test and it has several components to it including writing sections, reading questions and quantitative questions. When a student is wanting to get a master’s degree in business management, they will have to take this test first before being admitted to the school. The result of the test determines whether the student will be ...
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Earthquakes occur and they shake or move the Earth. Earthquakes can cause severe damage to cities by toppling down buildings and uprooting streets. There are a few ways that earthquakes can occur. The main way is by earthquake faults. These fault lines are located under the earth and usually shift due to pressure under the Earth. When an earthquake occurs, other natural disasters can occur. ...
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The Office is a TV show that began in 2005 until 2013. It stars Steve Carell who has gone on to star in other movies. In The Office, Carell played Michael Scott who is one of the main characters in the show. Other main characters include Dwight Schrute, Jim Halpert, Pam Beesly, Ryan Howard, Andy Bernard and Robert California. These characters work in an office.
Ryan Howard becomes an ...
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Excel is a software program from Microsoft that provides spreadsheets. Most people who use spreadsheets are doing so because they want to manipulate and sort numerical data. Usually, the user will enter the numbers or import them into the spreadsheet. Sometimes, they may cut and paste them from another document. Each number goes into a cell. Sometimes, the user will put a formula into the ...
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Selective mutism is a disorder that affects the social skills of a person. It is usually caused by the anxiety the person feels during certain situations. Usually a person who experiences selective mutism may already be shy or suffer from other social disorders. During their suffering from this condition, the person would not be able to speak or communicate due to the situation unlike other ...
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