Hi there!
The answer is D. 
As in "realistically proportioned", it means if you were to stand in a position next to the object or person, it would be how you see things. In this case, the answer would be at the foot level of a person. 
Hope this helps!
        
                    
             
        
        
        
I think it is B. Not Positive. Good Luck
        
                    
             
        
        
        
Answer:
Hello!!! Princess Sakura here ^^
Explanation:
The latest date that could be given to an art that was designated pre-columbian is before 1492. In 1492 Columbus set sail from Spain to America and so you know what happened and how the native americans died and that was the end of the pre-columbian art.