D) Used as a source of energy when needed for a reaction. For example, adenosine triphosphate (ATP) is produced during Glycosis, which is the process of cellular respiration.
Since Precipitation is rain evaporation is water which is turning in to gas and goes to the air or atmosphere
To exist we must carry on metablolic processes at all times to ensure the proper function of all our cells, tissues, organs, and systems.
Hope this helped! :)
