lilrye lilrye
  • 20-12-2017
  • English
contestada

What is it called when scientists test someone else's experiment to check for errors or bias?

Hypothesis
Observation
Replication
Repetition

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Estiana Estiana
  • 20-12-2017
I think the answer is B. Observation
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Аноним Аноним
  • 20-12-2017
Answer Observation

Have a wonderful day !
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