You are presented with the question "What goes to the retina upon entering the eye?" and the following answer choices: 
- sensory neurons
 - Your sensory system picks it up
 - sound energy
 - an electron microscope
 - electromagnetic energy
 - vibrations
 - Electrical energy
 - heat waves

Now knowing that when light enters the eye through the pupil , that light falls on the retina and light is the visible form of electromagnetic energy, choose the best answer.


 

     electromagnetic energy    