Now, the sequm contains a structure known as the pending, which is shown in the shaded region here. And the sequm basically plays the role of receiving the kind, the digested product, food products, from the ileum of the small intestine to our large intestine, to our sequm. Now, in certain animals, for example, herbivores, the sequm actually contains bacterial cells that are able to digest certain types of materials such as cellulose. So herbivores inside the sea can carry these bacterial cells that give them the ability to basically break down cellulose, which is a carbohydrate, into its individual sugars and use those sugars as an energy form. Humans, on the other hand, do not have the ability to digest cellulose because they do not have these same bacterial cells inside the sequm portion of our large intestine. So basically, our chi moves from the ilium and into our secum.