Answer:
A scientific question
Step-by-step explanation:
Comparative research sharpens our capacity for description, as well as stimulating the formulation of concepts, providing criteria for submitting hypotheses and contributing to the discovery of new hypotheses (through inductive) and construction of theories, always through a scientific question.
Comparative research, although it has a large number of cases, allows in any case the possibility of carrying out systematic analyzes which, if used properly, help to confront alternative explanations of a scientific question.