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
 
        
                    
             
        
        
        
Answer:
Typically, an average person is seven and a half to eight heads tall. A change in this standard proportion is also normal, depending on the artist drawing it.
 
        
             
        
        
        
Wow!! So talented (=‐ω‐=)
        
                    
             
        
        
        
Answer:
 3.How weight is distributed in comparison
Explanation:
 <u>Balance is one of the main principles of design, and it refers to the way the </u><u>visual weight is distributed throughout the art piece.</u> It means that all the objects, colors, and textures complement each other. When compared to one another, they should scale well and harmonize the space. <u>They should look in order and reciprocal, even when they are very different.</u>
<u>The main types of balance are symmetrical balance and asymmetrical.</u>
- The symmetrical balance means that <u>there is symmetry between the two sides of the art piece</u>. The objects that construct the symmetry should be the same size, color, and texture, as well as equally distant from the central lines.
- Asymmetrical balance is made by objects that are not the same – they can be in various sizes, shapes, positioned differently in the space, etc. However, there should still be a balance. If one side includes a very large object, the other should include a rather colorful object, <u>which will distribute the weight and harmony equally throughout the art piece.</u>
 
        
             
        
        
        
You could use Yousician that’s what I’m using to learn to play the ukulele