A form of energy that is reflected or emitted from objects in the form of waves that can travel through space.

As newton's first law states a object in motion stays in motion

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.

The object's initial distance above the groundthe object's initial velocity

The genes are more on the side of.. b nature