The answer is B) They are always focused on a main idea.
Paragraphs are not always indented; it depends on the writing format. They vary in length from short to long. They do not always have a topic sentence; some writers organize their thoughts and paragraphs well without topic sentences.
Hope this helps! :)
The correct answer is:
Given that the Princess of Mars is set on a different planet, it can be inferred from the line that it is a fantasy.
The term "fantasy" simply refers to a literary genre that deals with magical and supernatural qualities that are not present in the real world.
Because Princess of Mars is situated on a another world, it is a fantasy. It's important to remember that fantasy is unrelated to reality. It was filmed on an unreal planet where it was set.
The author is imprisoned in a space where he views lovely images of the natural world. Nothing about this would be considered odd in a piece of fiction. However, the author continues by pointing out that all of these photographs are from a race of people who live on Mars and are not Earthly views. We can tell that this is a work of fantasy since the author is on an other world.
To learn more about excerpts refer the link:
brainly.com/question/2344600
#SPJ4