<span>Message encoding includes selecting and organizing a message. Messade decoding includes interpreting a message. Sender is the person who sends the message (the e-mail). Channel is the way in which the sender and the receiver of the message communicate (note, conversation, e-mail). In our case it is e-mail. 
</span><span>Sending a busy manager a long email represents a problem in the message decoder as an area of the communication process, because the manager is too busy and may be not able to read the message.</span>
        
                    
             
        
        
        
Answer:
i want to help you but 1 cant understand 
Explanation:
 
        
             
        
        
        
the first photo is of a natural element, hence that its nit man-made. the shape of the first photo is more geographic then the second photo.
the second photo is of a side walk, a man-made object. the shape of the second photo is of a square, a square that was man-made, had to be put in place.
 
        
                    
             
        
        
        
I think it's C. Complementary