I'm pretty sure the answer is Ostrich Eggs
Answer:
I have never actually seen a zigzag ruler, but I would assume to make zigzag lines.
Explanation:
This is called the omniscent narration, in which the one who is being portrayed is the third person. The person usually tells the story in the background or the one who tells the story as the form of the author. They are usually the ones who tells the story or gives the thoughts of the characters or what is going to happen in the film.
Most likely harmony, the degree to which a person appreciates the harmony depends on various things such as: their level of musical training, their ear, and again just their opinion.<span />
