Isn't the answer two? Seeing as the average human only has two eyes.
Objects that are far away appear smaller than they really are.
All of the following are the ways of creating the illusion of 3d space apart from transparency.
<h3>What is a real 3d space?</h3>
This can be described to be a geometric setting whereby three parameters are used to create the position of a point.
Of the options that were listed here the transparency is not a wayof creating the illusions.
Read more on a 3D space here:
brainly.com/question/10557391