C. Beauty can be alluring, but it is also dangerous.
Explanation:
This is the statement that best describes the theme. In these lines, Christina Rossetti discusses the essence of beauty. She states that beauty can be alluring, as it wooes and excites her. However, she also highlights the dangers that beauty comes with. We learn about this when the author tells us about the same object of adoration turning "loathsome" and "foul."
I’d use the timeline for the first one because you’re dealing with multiple time periods and then use the compare and contrats for the second one because they seem to be comparing the two types of dinosaurs.
