the answer is cell cycle!
Dust and particulate trails point in the direction opposite of the star closest to it. The outgoing solar energy and radiation slowly shaves off matter of the object, and thus creates a tail behind the object. Simply put, the tail is on the dark side of the object.
Answer:
The heat caused the water to evaporate. In the Ice Tea debate the tea is changed from a liquid to a solid. This shows that the matter which is the tea is conserved but it is just in a different form of state. In the salty soup scenario, the water is turned into vapor.