Well when u are hungry the body release some type of hormon and acids in your stomach and blood stream stimulating the feel of hunger causing the desire and need to eat.
Oh cmon that guy is just rambling about something he doesnt even have a clue about,god? Meh another man made figure to comfort themselves or sometimes to control people like isis.
Who said u cant so why the fock those hospital use oxygen tank for?also i wont put nitrogen,co2 and anything else if i could make air for myself only oxygen.
Also even if they didnt exist look just how many things they have done to this world lets say that fool muhamad is fake so what?muslims are still goin to believe that fool.
Buddha actually taught to even sacrafice ourselves to any beings animals,plants 0r whatever,while muhammad ****s a goat,underaged child and basically slay evryone(im an atheist not buddhist)