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Questions and Answers
The stone-bladed axe fastens a sharpened stone to a metal handle.
False
There were exactly 118 identified 'Egyptian' pyramids according to sources.
False
Chinese paper was initially made from the bark of the oak tree.
False
The first 'Gunpowder' was made by mixing potassium nitrate, sulfur, and charcoal.
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Steam engines primarily work by burning coal to heat water in a boiler.
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Weaving is the process of making yarn from fibers.
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The function of engineering includes areas such as research, testing, and sales.
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The engineer in a level one organization has a high chance of becoming the president or general manager.
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Production vehicles are custom-made models of automobiles.
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The engineer works in testing to manage the manufacturing team.
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One of the problem areas mentioned is the reduction of noise in various forms.
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Air and water pollution elimination is not a needed improvement according to the text.
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