Assuming the question asks which of the following is found in the sentence, neither A. a dependent clause or C. a subordinating conjunction exist in the sentence, so the only possible answer is B. an independent clause.
"The harsh wind scoured the scant remaining leaves from the trees" ⇒ This is an independent clause because it represents a complete thought.
"<span>a desolate landscape remained in its wake</span>" ⇒ This is also an independent clause.
", and" ⇒ This is a coordinating conjunction, connecting two independent clauses.
<span>In writing a procedural document, you must address your audience correctly by asking yourself what type of writing style the readers best respond to so your research will be given value. Moreover, getting the attention of a reader is essential so a standard format of a document and use of simple words must be establish to convey the purpose of a procedural document. </span>
The Persians eventually overran Babylon.