Blood is a kind of () liquid. For an adult with a weight of 50 kg, the amount of blood in the body is about () L. usually, a small part of it is trapped in the capillaries at () and so on, which is called ()

Blood is a kind of () liquid. For an adult with a weight of 50 kg, the amount of blood in the body is about () L. usually, a small part of it is trapped in the capillaries at () and so on, which is called ()

Blood is a kind of (opaque red) liquid. For an adult weighing 50 kg, the amount of blood in the body is about (3.5-4) liters. Usually, a small part of it is retained in the capillaries of (liver, spleen, lung, abdominal vein, subcutaneous venous plexus), which is called (stored blood volume)