So, assuming that you mean a creator as in a religious deity - we're going to run into problems here.
In order for something to be scientifically validated, it has to be proven scientifically by following the scientific method.
As science is based off the physical world, the things we prove must reflect that. The idea of a deity is something which lies <em>outside </em>the physical realm.
This means that any proof that we do find a 'creator', will simply just be something we now know about the physical world.
We can't have <em>scientific </em>evidence of something which we cannot prove <em>scientifically. </em>
With that said, unless there is context or a piece of information missing, the question is unanswerable.
The EPA is an independent agency formed for environmental protection. Hence the statement The Clean Air Act would be a reason for the Environmental Protection Agency (EPA) to regulate car emissions is true.
Car emissions are very harmful for all the living organisms in an environment.
The length would be 2, the width would be 2, and the height would be 2. The formula for volume is length x width x height. So, you would multiply 2 x 2 x 2. The answer would be 8 micrometers cubed.