So probably the thing that predominates not probably, but definitely the thing that predominates inside our blood is water. In fact, water is the major solvent of our cells. And water is also used by the proteolytic enzymes to hydrolyze different types of molecules. And that's exactly why this makes up as much as 95% of the volume of our blood plasma. So, number two, we also find different types of proteins, such as, for example, albumin. Albumin is a protein that carries fatty acids and cholesterol molecules inside the blood plasma.