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Physics, 25.11.2020 03:50 sbhunsaker9025
Which question requires the collection of data to answer it?
A. Should dolphins be trained for military uses?
B. Do dolphins make good pets?
C. Are dolphins cuter than porpoises?
D. How many hours a day do dolphins sleep?
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Answers: 2
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Which question requires the collection of data to answer it?
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