I think it uses more precise vocabulary.
According to Boccaccio, some people believed the sins of some to be the cause of the plague. They believed that God punished them for committing sins by giving them the plague
Answer:
I think is B but I am not sure.
Answer:
My study looked at how the disgusting Norway rat made people sick. - Investigative writing that shows bias.
The screech owl is a small owl common in North America. - Informative writing.
We wanted to prove whether coyotes are as dangerous as people think. - Investigative writing.
The vile brown recluse spider is named for its sneaky way of life. - Informative writing that shows bias.
Explanation: Good luck! :D