You are presented with the question "What do many plants do to respond to the shorter days in fall?" and the following answer choices: 
- go through a resting period
 - changing the phase
 - Release energy
 - Generating heat
 - produce more pollen
 - colder and wetter
 - grow taller
 - make more chlorophyll

Now knowing that many plants respond to the days growing shorter in the fall by going dormant and plants can be divided at any time, although the dormant or rest period is best, choose the best answer.


 

 go through a resting period        