What would happen to writing if paragraphs didn't exist is that when the reader reads the writing, he/she might skip a sentence or even get confused. And then you might not understand it yourself. It can affect the reader by not understanding what is going on in the writing if it's a story.
A simile is used comparing a character to bamboo before it bursts into a flame.
Similes are comparisons that use the word like or as.
The answer is D.) Roasted, then mashed and fermented.