Answer:
What demands an answer, but asks no question?
Other terms for this handy device include doohicky, doo-dad, and whatchyamacallit.
The line a runner strives to reach
It is a symphony of noise, It can produce both grief and joys, It is inspiring and grand, Made by a person or a band.
What goes up and down but never moves?
This food is a tortilla filled with cheese and sometimes chicken before being heated or cooked.