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Which question has been refined best for scientific investigation?

Answer and explanation

Correct answer: Will identical plants receiving eight hours and four hours of light differ in average height after seven days

The comparison conditions duration and measurable outcome are clearly stated. These are features of a precise scientific question.

Related tags

Refined-QuestionLight-DurationAverage-HeightVariablesScientific Questions And ObservationsExploration: Entering The World Of Secondary ScienceExploration Entering The World Of Secondary ScienceScience

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