What are the following characteristics?
        
             
        
        
        
D is right it does mean that
        
             
        
        
        
Answer:
there is a difference in the pitch i guess 
Explanation:
 
        
             
        
        
        
hello~ i am here to help^^
Explanation:
i rlly like the after results, and in my opinion the shading is better 2
hope this helped~