Which part of a scientific investigation focuses on posing specific queries?

The part of a scientific investigation that focuses on posing specific queries is problem identification. This phase involves recognizing and defining the specific question or issue that the investigation aims to address. By clearly identifying the problem, it sets the stage for the entire scientific process, guiding researchers in formulating hypotheses, designing experiments, and determining the methods needed to collect relevant data. This process is foundational in science, as a well-defined problem allows for more targeted and effective exploration of the associated hypotheses and potential solutions.

In contrast, hypothesis development involves proposing explanations based on the identified problem, data collection is about gathering information to address the problem, and conclusions summarize the outcomes of the investigation. Each of these subsequent steps relies upon the initial step of correctly identifying the problem to ensure that the investigation is meaningful and focused.