Answer:
I have never actually seen a zigzag ruler, but I would assume to make zigzag lines.
Explanation:
Could be pottery if the vase is clay. could be florist due to the plants inside. could even be abstract. I believe this is more of an open ended question
The answer is artistic. This is because artistry is in its original form, just like alternative music. It's not going by the crowd and only being influenced by how you feel. Hence, art.
I'm pretty sure the correct answer is C
