not fair at all but this is an opinionated question u literelly shouldnt be able to get it wrong
Answer:
What are the 3 basic questions that every economic system must answer? What to produce? How to produce? Whom to produce it for?
Explanation:
we learned this in 8th grade
Scientists should definitely use evidence - and they collect this evidence though especially designed experiments. Based on their data and assumptions they build models which they then test, but they can base their conclusions based on the models too.
What they should not do is based the conclusions on opinions, because opinions are not imparcial- they can state them as opinions, but not as conclusions.
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