Also, what about plant life? Did Noah collect seedlings for every plant species?
Fish and insects didn't need to go on the ark. Also a lot of people think there are hundreds of species of things like dogs, they are wrong.
(Fish and insects didn't need to go on the ark.)
Are you saying ants, grasshoppers, cockroaches etc etc can survive underwater?
And what about Freshwater Fish? How can they survive in saltwater?