You are presented with the question "what uses earth's magnetic patterns to find locations?" and the following answer choices: 
- mars
 - omnivores
 - bacteria
 - Lobsters
 - h2o
 - humans
 - pigeons
 - whales

Now knowing that earth 's magnetic patterns are used for finding locations by animals that migrate and whales migrate further than any other animal, choose the best answer.


 

        whales 