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What is always included in a comparative investigation? O a dependent variable O an independent variable O a hypothesis O a scientific question
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1 vote
What is always included in a comparative investigation?

O a dependent variable


O an independent variable


O a hypothesis


O a scientific question

User AlexNoir
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7.3k points

1 Answer

2 votes

Answer:

A scientific question.

User Bhavesh Kachhadiya
by
7.7k points
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