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Physics, 20.09.2020 07:01 coollid876

URGENT URGENT DUE SOON!! Which statement describes a question that can guide the design of a
scientific investigation?
A. It asks about a cause-and-effect relationship between two
variables.
B. It asks about the preferred outcome of the investigation.
C. It asks about whether a controlled variable is necessary.
D. It asks about how the observations will be organized.

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Answers: 1

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