You are presented with the question "what kind of beads are formed by their vapor condensing?" and the following answer choices: 
- h2o
 - rain
 - tiny
 - H20
 - CO 2
 - blue
 - Aves
 - Dew

Now knowing that beads of water are formed by water vapor condensing and water is made up of H2O molecules, choose the best answer.


 

 h2o        