Which describes an alternate plot pattern?
a single character experiences different plots that are linked together
a group of characters experience a single event together
a single character experiences a series of events different characters meet and experience the same narrative

A single character experiences different plots that are linked together, describes an alternate plot pattern

Explanation:

The plot is the order of the events that create the story following the experiences that the character passes through, then talking about alternate plot patterns, we are referring to different organizations of events, that may leave to different experiences and results, they all have to be connected to the same character to be called alternate.

your answer is c) experiments with water vapor showed that elements combine in specific proportions.