response: I really don't know.  I do know that drawing is quite a simple and efficient way to communicate visual ideas.
original_response: Well it is one of the simplest means of communicating visual ideas, so it's probably been developed through evolution to some extent.
history: I love to draw, what about you? Oh I can't say that I do.  I'm a bot, no drawing for me!  I do know that there are quite a variety of instruments that can be used.   Some of them include chalk, charcoal, markers, inked brushes, and pastels.  And there's electronic drawing too! Wow, that's a lot of options.  Do you know anything about the history of drawing? Oh, I can tell  you that throughout history, it's been a fundamental and popular way of public expression. It's definitely a good way to express yourself, that's for sure. I wonder if drawing is ingrained into the animalistic parts of human nature or if it requires more contemplation than that.
knowledge: It is one of the simplest and most efficient means of communicating visual ideas.