Your problem is quite obvious, you live in a world where there may as well be voodoo, magic, leprecauns and wood sprites.
You can't actually explain any tiny bit of your fable and you dogmatic beliefs won't allow you to actually think and reason.
You should go chase unicorns and sit out waiting for the great pumpkin since you refuse to live in a world of rational thought.
(except you sure embrace the technologies and discoveries that allow you to live in a comfortable information society. If we all thought like you, we would live in caves)
LOL
Ok, here's a question for you. If there was a world-wide flood that killed nearly every living thing on the planet, what happened to them? Do you think that some of the animals that had perished just recently could have been eaten by those animals on the Ark? What about all the plant life that had existed before the flood? Was that hauled away by UFOs? Gee, might some of that been available for food? How long does it take for some edible plant life to grow?
Evidently, you've created your very own flood fairy tale and then you proceed to shoot it down. They call that the straw man argument don't they? In your version of the flood, every animal jumped off the Ark and was home before dinner time. You also evidently don't think the animals were having offspring. Hey, did you know that rabbits can produce quite rapidly? I know, shocking, isn't it? Well, gee, maybe some of those little bunnies got eaten by those who like bunny meat. Of course that's but one example of many I could offer to explain how the animals could possibly have had anything to eat.
Like your friend, you aren't looking for answers, are you? Your mind is made up so you refuse to accept any possible explanation.
Keep the blindfold on and enjoy the darkness.