The answer is going to be a. hope that helped
MIMES: <span>Mime is a special art form, an offspring of pantomime. Both the performance and the artist are called mime. It gives the illusion of physical action. Mime replaces exactness with conventions, abstractions that communicate symbolic or literal meanings.mimes work from 5 facial expressions: happy, sad, surprised, angry, and afraid. Mimes rely on facial expressions to communicate emotions.</span>
It is because when it is placed in a freezer, the cold slows down the chemical reaction that makes it glow. Basically, you freeze the chemicals inside the glow stick.