what is a stage of both technological design and scientific investigation?\nconduct an experiment\nresearch…

Answer:

B. research related information

Brief Explanations:

In both technological design and scientific investigation, researching related information is a crucial first - step to understand the problem, existing knowledge, and potential solutions. Conducting an experiment is more specific to scientific investigation. Designing the solution is more in technological design. Developing a hypothesis is mainly in scientific investigation.