Noahs ark is a physical impossibility

You have done no thinking at all. Ever heard of a moon pool? It's basically a hol ein the boat which would do many things including pump new air into the boat, protect from waves, and you could also dump the crap down the hole. Second who says the animals were full grown? They could have been babies meaning not alot of crap. Third not every species was on the ark. ex: Not every dog, only the one containing all the dna needed in order to produce all the different kinds. Do your research, then you can embarass yourself on this forum!