You are presented with the question "Without what, no object can be seen?" and the following answer choices: 
- matter
 - flowers
 - Energy.
 - air
 - energy
 - shade
 - lenses
 - light

Now knowing that if an object reflects light toward the eye then that object can be seen and without light there is nothing to connect the eye to the object, choose the best answer.


 

        light 