You are presented with the question "a rainbow is formed by what of light by separating light into all different colors" and the following answer choices: 
- Energy.
 - Color palette
 - sunlight
 - energy
 - photons
 - Bending.
 - Rainbow brite
 - Light bulb

Now knowing that arainbow is formed by refraction of light by separating light into all different colors and refraction is the bending of light, choose the best answer.


 

      Bending.   