You are presented with the question "Mars is known to " and the following answer choices: 
- have no polar regions
 - rotate
 - migrate
 - cold
 - have areas that are always in sunlight
 - have running water
 - Rise
 - expand

Now knowing that aplanet rotating causes cycles of day and night on that planet and mars has day and night for the same reasons that Earth has day and night, choose the best answer.


 

  rotate       