tommy was outside cutting the grass. When he finished, he drank about half of a glass of water and sat the glass on a picnic table. Tommy forgot he sat the glass there and didn't go and get it for several hours. When he FINNALY remembers to take the glass inside, there is not as much water in the glass as when he first sat it down. what happend to the water (this is actually science but they didn't have that option pls answer me)