This space shown here. And what that fluid does is it absorbs some of that shock and the force that is experienced as a result of the outside environment. And what that does is it protects that developing embryo from any sort of damage. Now, the second function of the Corianne is to create these Corianic extensions. And these Corianic extensions permeate through the endometrium and eventually they connect with the blood vessels of that female individual and the Coriane. These Corianic extensions eventually develop into a structure known as the placenta.