If vapor turning into a liquid leaves behind beads of water, then where do beads of water come from?

Answer choices:
- 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     