I would think it would be simple but it might be compound. Hope this helps somewhat
The quote is all about nature, and D is the only one about nature, so I'd say that's the best answer.
A is possibly your best option, even as themes can be impacted by setting in many other ways......theme is the main and idea of the piece of literature and a theme can also symbolize a primary conflict.
<span />
Okay so a direct object is something that directly affects the subject. Indirect objects follow the direct object.
Ex: “I bought Mary some books.” Mary would be the direct object & books would be the indirect.