Answer:
E. :) i had this question before
Explanation:
The quote is all about nature, and D is the only one about nature, so I'd say that's the best answer.
Noun clauses are dependent clauses that can replace any noun in the sentence: subjects, objects, and/or subject complements. In all, there are five different functions that a noun clause can serve: subjects, direct objects, indirect objects, objects of the preposition, and subject complements.J