MoltenSansriel8952 MoltenSansriel8952
  • 14-09-2017
  • Biology
contestada

What do scientists usually do when a scientific problem first arises?

Respuesta :

brittneyvela15 brittneyvela15
  • 14-09-2017
they predict what might happen before seeing what happens
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vcgutierrezb
vcgutierrezb vcgutierrezb
  • 21-09-2019

Answer:

Scientists usually raise a hypothesis based on their knowledge and previous observations. This hypothesis will be tested by an experiment.

This hypothesis arises from the research question posed by the researchers.This initial hypothesis is also called null hypothesis and will be accompanied by alternate hypotheses

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