The correct answer is: Stories with nonlinear plots interrupt the present timeline with flashbacks that show events from the past.
Explanation:
Linear plots follow a straightforward chronological order where events unfold sequentially from beginning to end. In contrast, nonlinear plots often disrupt this sequence by introducing elements like flashbacks or flash-forwards, which provides insights into characters' past experiences or future events. This technique can add depth to the narrative, reveal motivations, and create suspense. Therefore, the hallmark of a nonlinear narrative is its use of such interruptions in the timeline, while the other responses either describe characteristics that can apply to both plot types or misrepresent the nature of nonlinear storytelling.