Yes, you are correct. Option B is the most accurate answer. Scientists need to be open-minded in order to explore new ideas and possibilities, but they also need to be skeptical and not accept these ideas as facts without proper testing and evidence. Being open-minded allows scientists to consider different perspectives and think creatively, while being skeptical ensures that any claims or hypotheses are rigorously tested and supported by empirical evidence before being accepted as factual. By combining open-mindedness with skepticism, scientists can maintain objectivity and critical thinking skills, which are crucial for the advancement of scientific knowledge.