Tell us about the functions of blood in the body?

Blood functions:
It supplies oxygen and carbon dioxide between the lungs and the rest of the body.
It supplies essential nutrients to cells such as amino acid, fatty acid, glucose, etc.
It transports waste to be eliminated by the kidneys.
It transports hormones.
It plays a role in inflammation. For example. leukocytes destroy microorganisms, platelets initiate blood coagulation, etc.
It regulates body temperature.
It regulates pH through the interaction of acid and base.