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03-11-2020
English

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If a scientist has an idea that she wants to test in an experiment, what does she have?
1:A theory
2:An observation
3:Criteria
4:A hypothesis

Respuesta :

avaboedges avaboedges

03-11-2020

Answer:

4

Explanation:

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11gts88 11gts88

03-11-2020

4, A hypothesis is the answer

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