A student plays a drum in band class. The band teacher moves closer to the student playing the drum. Which statement describes how the sound of the
drum changes for the teacher as the teacher gets closer?

You can drink laxative, or  do this exercise when you are sitting in the bathroom on the toilet. to relieve  constipation  fast or in about 1 minute, pinch your nose after your usual exhalation. start holding your breath. but do not mouth breath during this just hold your breath.