In other words, asking the right questions.
For example, creationists seem to ask questions like “what evidence do we have for God being the creator of life, the universe, and everything?” and “what counterarguments against evolution can we find?” and so on. The biologist might ask “what possible mechanisms could contribute and be at play?”, “what is the empirical evidence, and how does it fit in with theory?”, and “what would disprove any of our alternative theories, and do we have evidence that in fact do so?”