You are presented with the question "What use their eyes to sense light so they can see?" and the following answer choices: 
- blind fish
 - tigers
 - humans
 - cameras
 - voles
 - pigeons
 - cars
 - bears

Now knowing that eyes are used for seeing by animals by sensing light and bobcats eat a variety of animals, including mice and voles, squirrels, rabbits and deer, choose the best answer.


 

     voles    