Final answer:
The rising action of a plot involves the main action where problems arise and tension builds, leading to the climax. It features both the development of the central conflict and introduction of secondary conflicts that heighten suspense.
Step-by-step explanation:
The correct answer to the question is B: where the main action takes place and problems arise. The rising action of a plot is a critical component that comes after the exposition, which sets the scene. During the rising action, the narrative begins to develop the central conflict introduced in the exposition. It includes various events that escalate the tension and challenges the characters must face on their journey to the plot's climax. These events are essential because they not only heighten the reader's interest and engagement by introducing secondary conflicts, but also prepare the storyline for the climax, which is the peak of the story's tension and conflict.
As the rising action unfolds, the reader gets to understand the conflict more deeply through a series of events that build suspense. These events are designed to engage the reader emotionally and are the primary means by which the author raises the stakes for the characters, in turn, raising the stakes for the reader's investment in the outcome.