Oops, I see that you don't understand what science is and what it is not.
Science assumes 'a priori' that only naturalistic methodologies are acceptable and has therefore deliberately limited its scope. This would return an incorrect answer if, in fact, the universe and life *were* created supernaturally.
Science, by definition, can *never* answer the natural vs supernatural creation question.
But don't let that stop you from pretending that it can.