Explain in one or two sentences how an author’s word choice and use of language impact tone and fit the author’s purpose.

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?

The author’s purpose for including this in the introduction is

How does the excerpt offer comic relief?