A fluid connective tissue consisting of the plasma and cells that circulate in the blood vessels.
A vital liquid flowing in the bodies of many types of animals that usually conveys nutrients and oxygen. In vertebrates, it is colored red by hemoglobin, is conveyed by arteries and veins, is pumped by the heart and is usually generated in bone marrow.
Blood carries oxygen and nutrients to the tissues and carries away waste products
The ancients believed that blood was the seat of the emotions
The cultists gathered around a chalice of blood.