Fact 1: When the seasons change from the summer to the fall , the amount of daylight will decrease.

Fact 2: Then the days become colder and the number of daylight hours decreases.

Given the two facts above, answer the question "when the seasons change from the summer to the fall, the days become what?" with the following options: 
- Length
 - colder
 - cold
 - segmented
 - humid
 - mild
 - warmer
 - hotter


 

  colder       