Guess what this is called.

The energy applied to cause vibration can be in the form of air pressure a stick, bow, or electricity. true or fasle

So my science teacher said anything that makes noise can in a way make music, instruments make music, and mayonnaise makes sound. so i have a question, do not report. is mayonnaise a instrument?

What do you think will be the lasting impact that reality tv has on the humanities and how we see ourselves as humans? based on what you learned about the theater (which was not always considered high art) in this week's readings, what may be some future similarities and differences between reality tv and the theater?