The correct answer is B. The river deposited debris at every turn. There is a verb, a subject and an object, so it is considered a full sentence.
Its do respectfully acknowledge the apposing argument that you are arguing against and are wither trying to reason with them or prove why the argument is wrong on their side.<span />
A, barely acknowledges their existence
C...
Hope I helped!!
Brainliest is always appreciated! =)