Final answer:
A storyboard is a diagram that outlines a narrative, displaying the scope and sequence of events as a visual plan for storytelling in various forms of media.
Step-by-step explanation:
A storyboard is B. A diagram that outlines a narrative. This creative tool is utilized widely in the fields of film, television, animation, and even in business and education to plan out the sequence of events in a visual story. The storyboard acts as a visual representation of the unfolding plot, displaying the scope and sequence of events through a series of illustrations or images with accompanying descriptions. These panels allow creators to visualize and organize scenes before the final production, ensuring a coherent structure and pacing.
Often, a storyboard is critical in highlighting the key moments of a story, defining the beginning, middle, and end, which are essential elements of a narrative. Unlike a book cover or a set of character drawings, a storyboard communicates the action and plot progression, serving as a blueprint for filmmakers, animators, and storytellers to craft their work with precision and clarity.