Answer:
The inner ear has two main functions. It helps you hear and keep your balance. The parts of the inner ear are attached but work separately to do each job. The cochlea works with parts of the outer and middle ear to help you hear sounds.
Answer: I would say false.
Explanation: From my understanding, street artists make more of what would be considered visual art, or maybe fine art, not necessarily commercial art. I could be wrong, but that is my understanding of it.