Question

why is line a primary means of visual communication?
it is a basic means of recording and documenting ideas.
lines do not have to be explained with text.
everyone can make a line.
lines are inherently symbolic.

Explanation:

Lines are inherently symbolic as they can convey a wide - range of meanings such as direction, movement, emotion, and boundaries without the need for additional text. They have been used since ancient times to communicate complex ideas. While the other options have some truth, they do not fully capture why line is a primary means of visual communication.

Answer:

Lines are inherently symbolic.