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

Fact 2: Light is made of photons .

Given the two facts above, answer the question "What does the organ of the eye sense?" with the following options: 
- Gluons
 - Photons
 - Neutrons
 - Energy
 - heat
 - distance
 - sunlight
 - Sound waves


 

  Photons       