"With Noah being over 500 years in age, it would make sense that he had the knowledge to be able to incorporate automatic feeding and watering systems where they only had to be refilled occasionally."

http://www.answersingenesis.org/articles/nab3/how-could-animals-fit-on-ark?utm_source=aigsocial10152013noahfit&utm_medium=social&utm_campaign=facebooktwittergooglelinkedin