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yuradex [85]
3 years ago
10

When is it necessary for a scientists to do research?

Chemistry
2 answers:
Andre45 [30]3 years ago
8 0

Answer: A. before forming a hypothesis

C. after generating an idea from an observation

D. when designing an experiment to test a hypothesis

Explanation:

A. before forming a hypothesis: A background research of the previous research studies as well as the literature review is to be done before constructing a hypothesis.

C. after generating an idea from an observation:  After generating an idea from the observation other methodology should be implemented so as to rectified the fact that the observation is correct.

D. when designing an experiment to test a hypothesis: While implementing a suitable scientific methodology a research is required to be done so as test the hypothesis by an accurate and valid procedure.  

MAXImum [283]3 years ago
5 0
I would say A and D. A is right for sure, as for D, I'm not so sure. Hope this helps!
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