Which of the following describes a cautious and sensible approach?

A cautious and sensible approach is best described as reasonable. This term implies a mindset grounded in careful consideration and practical judgment, allowing individuals to weigh options and consequences effectively before taking action. A reasonable approach often seeks balance and fairness, ensuring decisions are made with mindfulness of the potential implications.

In contrast, impulsive behavior involves acting on sudden urges without thorough thought, which can lead to unplanned outcomes. Pragmatic, while close, emphasizes practical and realistic thinking over cautiousness specifically. Reckless behavior indicates a lack of concern for the potential risks and dangers, signifying a stark deviation from a cautious approach. Thus, in identifying a cautious and sensible mindset, "reasonable" emerges as the most fitting descriptor.