How does this excerpt show that esperanza has changed?

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?

What questions should readers ask about the exposition of a story?

Which statements about the controlling idea of a text are true? check all that apply.