(October 20, 2015 at 11:30 am)Blondie Wrote: what would be the possibility of life existing on earth before what we know as life on earth today?
I'm not sure what you mean by this question.
Are you asking if it is possible that life existed on earth, in different forms, than it does today?
As in, no humans?
Only dinosaurs?
Can you clarify what exactly you mean by "life existing on earth before what we know as life on earth, today", please?