Recall that blood is a connective tissue. Like all connective tissues, it is made up of cellular elements and an extracellular matrix. The cellular elements—referred to as the formed elements —include red blood cells (RBCs), white blood cells (WBCs), and cell fragments called platelets. The extracellular matrix, called plasma, makes blood unique among connective tissues because it is fluid. This fluid, which is mostly water, suspends the formed elements and enables them to circulate ... Blood is a fluid present in the body, which is responsible for transporting oxygen, nutrients, hormones, and waste products. Red and white blood cells, platelets, and plasma are the key components of blood , the essential function of blood is; its role in immunity, clotting, and homeostasis. Blood circulates through arteries and veins, ensuring cellular function and overall health, while also helping in temperature regulation and maintaining pH balance. In this article, we will study the ... Blood is the body fluid in humans and other animals that delivers the essential materials for life to the body's cells. It has sometimes been called a fluid “tissue,” because like solid tissues it contains several types of cells which perform complex functions for the human body. Blood is a specialized fluid that constantly flows throughout your body. It’s made of plasma, red blood cells, white blood cells and platelets.
