Right. Give a river two seconds and it's not the same river any more either.
"it's not the same river any more either."
Really ignorant example. And a wrong one, for the water molecules that comprise your river are still 2 parts Hydrogen and 1 part Oxygen.
Water isn't God's tears, or some other mystic BS.
And I hope you never get a staph infection, or you'll learn up close how nature evolves.