Which of the following steps is usually done right before making a proposed explanation during the scientific method of investigation?
o ask a question
o construct a hypothesis
o test with an experiment

O Ask a question

Explanation:

A scientific method is a step by step process so as to determine the answers of a scientific question. It involves making a background study, making observation, asking question, framing hypothesis on the basis of the observations, testing the hypothesis, concluding the results.

A hypothesis is itself a proposed explanation for something like a natural process or event. Before, making the hypothesis a relevant scientific question is required to be asked.    

practical process described pest part of scientific investigation.

because practical knowledge is powerful then therotical knowledge.