Where did the universe come from? Atheistic origin science has no answer.

[Ryantology]

It would likely just be a very simple goo that would cover the whole the universe there would be no need for complexity, diversity or ecosystems if you can just easily survive anywhere at all. Confine the process to specific precisely defined conditions of survival however and that's where the action is.

I would say that, if complex life could exist as it did regardless of environment, that would involve complex life being far more complex than it is.

Is this another of the many rules your omnipotent god is forced to work with?

Life can only survive where there is liquid water but the requirements beyond that are surprisingly lax through extreme temperatures and toxicity.

Not for complex life, which again was the specific point of this conversation.

If that's what you want to assert. You're still mistaken though.

If there's proof, we're all waiting to see it.