Blood is vital fluid that provides important nourishments to all body organs and tissues and carries away waste materials, also known as "The River Of Life". Blood is pumped from the heart through a network of blood vessels known as the circulatory system. Oxygen Carrier: Blood carries oxygen from the lungs to all other tissues in the body and in turn carries waste products, predominantly carbon dioxide, back to the lungs where it is released into the air. Providing nutrition to cells: Proteins , fats and carbohydrates are delivered to the tissues by the blood.
These nutrients provide energy needed by individual cells for metabolism. Transportation: Blood transports hormones that regulate certain body functions. The movement of these chemicals enables these organs to control the functions of another even though the organs may be located far apart. In this way, the blood acts as a means…
