Is life physical phenomenon?

As Atheism denies the role of soul in life, it considers the life emergence on earth as just physical phenomenon, and they claim that the living organism have all its living from only the physical world and no ingredients from the "metaphysical" world, as they deny the "metaphysical world as whole.
Now assume that we have fed a quantum simulator operating on a quantum computer all single atoms information + (atom-atom) interaction information + boundary conditions and initial condition for the whole system.
Now we have the total human body is macroscopic system, so its epsi function would collapse on merely 1 scenario, so the question now:
Can we use a quantum simulator installed on a quantum computer to know what is the behavior of this human after ,say, 1 hour?!