Fact 1: Sight is the ability to sense light, and the eye is the organ that senses light.

Fact 2: Eyes detect light, organized into images that fall on the retina.

Given the two facts above, answer the question "Eyes can detect images and see light using what?" with the following options: 
- vibrations
 - sight
 - lenses
 - sound
 - Energy.
 - Energy
 - touch
 - voltage


 

  sight       