Answer:
It is considered to be a scientific theory because,
Explanation:
there are many other believes or as you would call it religions that give a good explanation on how humans were created.
To be honest I don't believe the evolution because what if there was another way we were created, and not really turned into cavemen that came from monkey's or whatever.
It is honestly up to YOU on what you believe or feel about were we came from!
This is a scientific question because you could conduct an experiment to test the theory.
There is well over a million types of organisms on Earth.
I think your anwser would be all of the above but you don't have it
The answer is B because when hydrogen is separated from O2 it soluble