If rocks and grasses glisten when water vapor condenses over night, then what happens when water vapor condenses over night?

Answer choices:
- water evaporates
 - Something that makes plants green
 - lakes freeze
 - Warm air moving into cold air
 - rocks and grasses glisten
 - refraction of light
 - lawns dry out
 - it keeps an organism warm

 

     rocks and grasses glisten     