Beads of water are formed by water vapor condensing, and condensation is the change of water vapor to a liquid. Given these facts, where do beads of water come from among the following options:
- Too much water
 - underground systems
 - When the water is too cold
 - Water spills
 - Vapor turning into a liquid
 - Warm air moving into cold air
 - At the peak of a mountain
 - To another location like underground


 

     Vapor turning into a liquid    