Although the power of judicial review isn't explicitly stated in the Constitution, the authority is implied in Article III, and in general by virtue of the Supreme Court's role as head of the Judicial branch of government. Article III, Section 1 begins:
Scientists estimate the volume of blood in a human body to be approximately 7 percent of body weight. An average adult body with a weight of 150 to 180 pounds will contain approximately 4.7 to 5.5 liters (1.2 to 1.5 gallons) of blood. An average child with a body weight of 80 pounds will have approximately half the amount of blood as an adult. Blood carries out many critical functions in the body.
Quick Answer. An average adult human body holds around 10 pints of blood, which accounts for about 7 percent of the body's weight, notes the Rock River Valley Blood Center. Human blood consists of platelets, white blood cells, red blood cells and plasma. Continue Reading.