You are presented with the question "what is the part of the spectrum that the eye can sense" and the following answer choices: 
- Energy
 - photons
 - infrared
 - Light
 - small
 - nuclear
 - Energy.
 - ultra violet

Now knowing that sight is the ability to sense light, and the eye is the organ that senses light and light is the part of the spectrum that stimulates the eye's retina, resulting in sight, choose the best answer.


 

    Light     