In expository writing, a topic sentence is a sentence that summarizes the main idea of a paragraph. It is usually the first sentence in a paragraph. What is your question regarding a topic statement?
Answer:
C
Explanation:
Transmission, you are transmitting something to another person. so yeah C
Answer:
D. Not everyone has equal access to scarce resources.
Explanation:
Dystopian aims to portray a story that is as dehumanizing and unpleasant as possible.
If not D, then it is B.
The book Red Rising is a dystopian novel, the characters do not all have equal access to scarce resources. (It's a good book, I recommend it lol)
Answer: Yes, technology serves a very important role in communication. Imagine airports not knowing when a plane was coming. Technology helps with that and other things such as surgerys or simply talking to a relative who lives far away