Question

okay, so where are
reading support rediscover check it out
you probably checked more than one of the main ideas because most stories include multiple topics as the story progresses.
before diving in, let’s take a minute to review why \exhalation\ is classified as a piece of science fiction.
check your understanding- question 1 of 4
attempt 1 of 2
the citizens in the narrator’s world survive on what substance?
a. argon
b. chromium
c. food and water
d. electricity

Explanation:

In the science - fiction story "Exhalation", the citizens in the narrator's world survive on argon. This is a key aspect of the fictional world - building in the story.

Answer:

A. Argon