Answer:
You can use this in the Architect industry to create blueprints for a building, which in turn will show the layers of said building.
 
        
             
        
        
        
Answer:
the curvilinerlines diagonal lines
Explanation:
 
        
             
        
        
        
<span>Michelangelo's sculpture of David is a metaphor for: courage, because when facing the giant he was not scared, determination, because he was determined to serve God, and strength, because he was a warrior and defeated the enemies of God.</span>
        
                    
             
        
        
        
Answer:
The last one.
Explanation:
Im not very sure on this one, but it seems like the most logical answer for the question.