Final answer:
Interactivity is not a critical component of a linear story.
Step-by-step explanation:
In a linear story, there are four critical components: flow, end, interactivity, and logic. Flow refers to the smooth progression of events in the story. The end is the resolution or conclusion of the story. Interactivity refers to the engagement and involvement of the reader or audience. Logic involves the coherence and consistency of the story's plot and characters.
Out of the given options, interactivity is not a critical component of a linear story. Interactivity is more commonly associated with interactive or non-linear narratives, where the audience can actively participate and make choices that impact the story's outcome.
Learn more about Components of a linear story