Fact 1: Dew is formed when water vapor condenses over night.

Fact 2: Rocks and grasses glisten with dew.

Given the two facts above, answer the question "what happens when water vapor condenses over night?" with the following options: 
- 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    