This has been a ongoing debate for centuries but the fact is, its not that hard to figure out how all the animals could fit on Noah’s ark. Noah’s ark was quite big and if you have all the animals when they are still babies you can easily fit them all on the ark. Sometimes our minds can not understand how things work in the bible or how they could of worked but behind most things that can not be understood is a reasonable explanation. So a lot of baby animals would not need that much food either. Noah’s ark is one of the most interesting things if you study it closely. The ark was almost unsinkable. Well with the help of God. But recently a college had a competition who could build a boat that does not sink. A lot of good ideas was turned into small scale boats but they all sank. The only one that did not sink and could resist waves 5 times more than the other boats that sank was a project that was built after the plans of the Noah’s ark. Noah’s ark was not built to navigate and had a hull that moved with the waves. Whenever a wave would come the boat would turn it self straight so it wont capsize. Some people claim the boat might of had a hole in the hull because if Noah’s ark went over a wave it would snap in two but most people say it could survive and would not snap. I dont know if there was any waves when the earth got flooded but I can imagine there was. Anyway as the bible record they did survive and climbed out on dry land with all animals safe and sound, maybe just a bit bigger than they were when the got on the boat.