The correct answer for the question that is being presented above is this one: "b) It uses elements and devices more common in fictional stories." The literary nonfiction unique from other types of nonfiction is that i<span>t uses elements and devices more common in fictional stories. </span>
        
             
        
        
        
B
 because A is a simile
c and d don't really fit, plus I know for a fact is it b.
        
                    
             
        
        
        
Explanation:
Surgical robots are not operating independently. Yet, what they are doing is increasingly helping surgeons to operate more effectively. Although the current generation of robots are highly specialized machines, they are still controlled by a highly skilled doctor.