What word or phrase from the passage signals a contrasting thought

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?

Who was the last member of the stuart line whose death left britain without a clear successor? a. george i b. queen anne c. charles ii d. queen elizabeth

Which part of the word scribble means "to write"? a. scrib– b. –ble