Enigma Universe

In what kind of universe do we live?
Was there a “big bang”?
Is the universe expanding?
Is everything in biology evolving?
Or is everything devolving?
Is every object an original?
Can duplicates be found?
See Unlimited Duplicates Prize  http://originalitythroughouttheuniverse.com/unlimited-duplicates-prize/
Is the universe full of originals?
If so, how were they made? How are repeats prevented?