Dramatic irony means that the audience knows something the characters do not. For example, in the beginning of Hamlet, we know immediately that Claudius was the one who killed Hamlet's father, however, he doesn't know that from the very start.
B. bats do things to help the Earth
Answer:
They do because they have access to vital information and sometimes they from the genuine messages form fake similar ones and get it doctored. The masses believes mostly on what the media put up and that is why a campaign again fake news and more on investigative journalism has been on going.
They challenged the tradition and expanded the Amercia. Literary canon
1. incorrect
2. correct
Hope I helped