TagliatelliMonster
Veteran Member
Let's just say you're correct about that. So although you indicate you don't know how, when, or if the universe began, you say you know for certain how life began and moved along on this earth, is that right?
No that isn't right either.
I don't know how life began.
Considering everything we know about chemistry, physics and biology, it seems extremely likely that it was some type of natural chemical process. So that's what researchers working on that problem are investigating - simply because it's the most promising.
As for how life developed once it existed, that's pretty much figured out, yes: through evolution.
Common ancestry of life is a genetic fact.
Evolution theory provides an explanation of how that works.