o to complete the senteges LOOKING BACK TO YOUR LESSON Directions: 'Use what you have learned about sound ea below. WORD BANK HIGH PITCH MEDIUMAIR SOUND ENERGY LOW PITCH BACK-AND-FORTH 1. Vibrating objects or bodies produce______2. Vibrations happen when something moves quickly_______3. Sound travels through the________ 4. When the vibrations of ani object producing sound are fast the sound has ________5.When the vibrations of an object producing sound are slow, the sound'has______​