<span>The digestive system contains
various enzymes that can help in the proper digestion of food, and we all know
that digestive system starts from the mouth. But the human digestion is
different than that of the cow. Cows have slight difficulty to digest food than
humans because of cellulose found in hay and grass. Good thing that there are
billions of bacteria and organisms that live and die in the rumen (biggest of
the four stomachs) of the cow. These organisms they break down food and
efficiently convert them to nutrient the cow needs in order to prevent
starvation.</span>
