Question #1

It(I) may sound stupid, but is there any specific reason to why our stomach growls? And I'm not talking about gas, I mean those deep loud growls that everyone hears whenever it gets real quite in your morning Native American Culture class. I have heard people say that is because you haven't eaten enough and your "stomach is hungry." I have also heard that it is because the food that you just ate is trying to be processed through. I'm not sure which to believe. GRRROOOOOOOWWWWOOOOOOLLLLLLEEERRRRRAAAALLL!