If waves of a fixed frequency are passing through an opening, what happens to the diffraction of the wave as the width of the opening is increased?

Sound energy is produced when an object vibrates. examples are 1- a balloon popping2-a whistle3- a waterfall

The answer is water molecules are split.cellular respiration and photosynthesis are complement  reactions to each other. these are reverse reactions. in cellular respiration glucose and oxygen yield water and carbon dioxide. so, when respiration begins,  glucose molecules are split. in the opposite reaction - in photosynthesis, carbon dioxide and water yield glucose and oxygen. thus,  when respiration begins, water molecules are split.

45 is the correct answer