Answer:
Line is the most basic design 'tool' on which almost every piece of art relies. A line has length, width, tone, and texture. It may divide space, define a form, describe contour, or suggest direction.
Explanation:
if u need more explanation on lines and types this website is great 
https://www.liveabout.com/what-is-line-in-drawing-1123050
 
        
                    
             
        
        
        
.....YOU DONT WHAT
Plz tell me i’m dying to know
        
                    
             
        
        
        
Answer:
The design principle of emphasis
Explanation:
 
        
                    
             
        
        
        
Answer:
I don't think i occurs due to an interest in children.
It's most likely dispising the child or all children