The infinitive phrase in this sentence is to speak clearly, and it is used as a subject of the sentence. What/who is essential to being understood? To speak clearly.
Answer:everything has a reason or cause
Explanation:
The plot stage that comes directly after the Exposition stage is called the Rising Action.
The Rising Action stage is the part of the plot where a series of related incidents occur to build toward the central interest and storyline of the plot.
