Which TWO statements describe how paragraphs 10-12 contribute to the development of ideas in the passage? O A They highlight how
few experts exist on big trees. B They explain how other species depend on big trees. C They share regional anecdotes from experts on big trees. D They demonstrate that big trees are too far gone to be saved O E They show how some big trees are more important than others. OF They mention the difficulties of a career in environmental science.