If the bible is correct and noah's family was the only survivors of the flood, and it occured less than 4000 years ago, then how did native americans get here 20000 years ago and why do they look so much different than Noah who was middle eastener. how did the chineese get so different. how did so many different genes come from one family?

the more man learns, the more he realises, he really does not know anything.