Blood makes up 7% of the weight of the body in humans. See: http://en.wikipedia.org/wiki/Blood
Albumin is a protein in the body that is made in the liver. Albumin helps to regulate the osmotic pressure of blood which helps maintain the blood pressure.
In the bone marrow. Usually the thigh bones, and hips and sternum in the bone marrow
Human blood is a tissue. It is made of different cells working together for a common function.
for young children, red blood cells are made in the bone marrow, (the soft tissues inside the bone). for teens/adults they are made in the bone marrow mostly in the vertebrae(spine, etc.)
It is one system that works together, but it is a double system. It is made up of the Pulmonary Circulatory System, which carries blood to the lungs to swap deoxygenated blood for oxygenated blood and the Systemic Circulatory System, which carries blood from the heart to the rest of the body. This is why the heart has four chambers - because it is a double system.
83%
Water As blood is made from water and blood cells.
40%
cardiovascular cardiovascular
The cardiovascular system.
Circulatory system
muscles, bone, blood, nerves, etc
It is made up of 3% nitrogen.
Blood is made up of about 45% solids, platelets, RBCs and WBCs, and 55% of plasma.
The human heart is a four-cambered muscular organ, whose sole purpose is to pump blood round the body.
Albumin is a protein in the body that is made in the liver. Albumin helps to regulate the osmotic pressure of blood which helps maintain the blood pressure.
55% women 60% men Less if fat