Janel C. answered 06/18/19
I believe that back in those days a lot of phenomenal things occurred. Remember, it is known that God can doing everything and anything so whether it is biological possible or not, anything can happen when he is in the equation. God doesn't necessarily care about what it is biological possible or not. He created everything!
I have always heard from my elders that whatever was done in Bible times can still be done now. I guess we are too distracted by the things of the world and technology and fashion advancements for us to be living that long.
Hope I helped in some way!