What tvo factors affect the speed of a sound wave as it travels through a medium? O the energy transferred by the wave and the density of the medium
o the type of medium and the energy transferred by the wave
O the type of medium and the temperature of the medium
o the temperature of the medium and the energy transferred by the wave

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.

Answer choices? if there is any