Answer:
I think it is because it might be because it is a cheaper way to get noticed and it may be faster.
Explanation:
If you'd like it to be longer just tell me
1. I'm not sure which of these but I think either A or C
2. A
3. D?
The drawing technique of using dots instead of lines called stippling. Using lines instead of dots on the other hand is called hatching. Stippling involves placing individual dots across a surface in a pattern that will be identifiable. Individual dots are used to imply the shape, texture, or shadowing of a subject.