Why would readers of science fiction want to compare a story's futuristic setting to life in the present time? It helps them decide whether or not they like the story. They'll understand more about character traits if they compare settings. They'll get through the story more quickly that way. It helps them think about what life might be like in the future.

It helps them think about what life might be like in the future.

Explanation:

While going through a story's plot and scenes, the readers are taken into a world that is not realistic. More so is the case when it is a science fiction story where things and people may seem surreal at times. The main component of sci-fi stories is that it is based on speculation, imagination, and not out of something real.  

So, when a reader compares a story's futuristic setting with a life of the present time, it allows him/ her to try to comprehend how life might be like in the future. It presents an image of what life must be like in the coming future years.

Thus, the correct answer is the last/ fourth option.

yes

explanation:

to show how the cables work.