The answer i believe is false <span />
Answer:
To be realistic and emotion-appeal.
Explanation:
Parallelism or emotion diction are really important for reader experiences. A book is gonna feel more realistic and for instance, gonna wake desire on readers. Those books that don't appeal emotion are going to die, it's matter of time, because people's feeling allows to communicate with the writer.
It’s obviously not B because they aren’t talking about companies not using their products on animals. also C isn’t the smartest choice. A would be a second choice for supporting the claim but D has data to support the claim.
THE ANSWER IS D
hope this helps :)