What happens to the vocal cords during breathing are they open or closed?

During breathing, the vocal cords (or vocal folds) are open to allow air to flow freely in and out of the lungs. This position is referred to as being in an "abducted" state. When speaking or producing sound, the vocal cords come together and vibrate, which is known as being "adducted." Thus, their position changes depending on whether one is inhaling, exhaling, or speaking.