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Class 9 Science Exploration: Entering the World of Secondary Science Scientific questions and observationsMedium

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Why should only one factor be changed in an experiment?

Answer and explanation

Correct answer: To identify the cause of the result

Changing one factor allows its effect to be identified clearly. In exams look for the cause and effect relationship.

Related tags

One Variable Cause And Effect Fair Test Investigation Scientific Questions And Observations Exploration: Entering The World Of Secondary Science Exploration Entering The World Of Secondary Science Science

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