Which is the main reason nonfiction authors include a list of references in their books? to show that they have researched their topic to acknowledge people who helped to write the book to provide a list of sources that were used while writing their book to list books others have written that are similar to their own book

Read the passage from an argumentative essay. many endangered species are currently threatened by climate change. there are some laws already in place, but are they effective enough? anyone with a conscience knows that these creatures deserve the chance to survive without outside threats impeding their survival. i suppose this is a tough decision for lawmakers, but i hope they choose wisely. which statement best evaluates the claim in the passage?