Which of the following best states the difference between a description and an explanation? A. A description is a statement that
answers the questions where and when, and an explanation is a statement that answers the questions who or what B. A description is a statement that answers the questions who or what, and an explanation is a statement that answers the questions where and when. C. A description is a statement about the characteristics of an object, and an explanation is a statement that clarifies something. D. A description is a statement that clarifies something, and an explanation is a statement about the characteristic of an object.
,
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which gives an efficiency of
.