Wiki User
∙ 9y agoThis only applies to whole blood intended for immediate transfusion without processing and freezing. After centrifuging to separate the components and freezing them individually various components can be kept good for periods as little as a few months to as long as several years.
Wiki User
∙ 9y agopuke blood pee and spit
The four sterile sites in the human body are the brain, blood, cerebrospinal fluid, and the internal tissues and organs. These sites are typically free from normal microbiota and are considered to be sterile environments within the body.
The human heart is a four-cambered muscular organ, whose sole purpose is to pump blood round the body.
A-B-O blood group system in humans is controlled by three alleles (A, B, and O). This system determines a person's blood type based on the presence or absence of specific antigens on red blood cells.
The four main components found in blood are red blood cells (erythrocytes), white blood cells (leukocytes), platelets (thrombocytes), and plasma.
four hours
Karl Landsteiner
Play on melee mode for 50 hours! Or 5 hours with four human players.
O, A, B, and AB
puke blood pee and spit
Twenty four hours
The single human heart is a four chambered organ whose sole task is to pump blood round the body.
Twenty four hours
In heart has a four valve the two valve is pump the up and the others valve pump the blood down. heart is pump the blood
The human heart is a four chambered muscular organ, whose sole task is to pump blood round the body.
The human heart is a four-cambered muscular organ, whose sole purpose is to pump blood round the body.
The four sterile sites in the human body are the brain, blood, cerebrospinal fluid, and the internal tissues and organs. These sites are typically free from normal microbiota and are considered to be sterile environments within the body.