Josey Wales
Evil Poptart
They don't. They get absorbed in the intestines. They get absorbed so we can live, simply.
There are answers to most questions. Those that don't have definite answers have theories that can explain them. Humans are intelligent enough to rationalize things to the best of their knowledge.
The things we know may be wrong, but they make more sense than blind faith.
---------- Post added at 10:29 PM ---------- Previous post was at 10:25 PM ----------
Because that is not possible, currently in humans. Possibly, through years of mutation/evolution, humans could have a stomach like that.
Ok, thats what I get for replying quick and not thinking to my medical training.
Why are nutrients absorbed in the intestines?
Why do humans need nutrients?
Why havent we evolved enough to not need food?
I can keep asking why and you can keep answering the questions but eventually all questions lead by to the why and eventually, without fail, there will be a last question with why without an answer. Thats all im saying.