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A ) many causes, one effect because if you look at a fishbone diagram, you see the many reasons (causes) leading to one conclusion (conclusion)
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The Appalachian Mountains are much older than the Rocky Mountains.
Answer:
An assembly line is a production process that divides labor by breaking up the manufacture of a product into steps that are completed in a pre-defined sequence. Assembly lines were used in the late 1800s when workers used pulley systems to move products from one station to the next.
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