Some Obscurish facts
#1810
To enable the efficient exchange of oxygen and carbon dioxide from the blood to the atmosphere, the lungs contain the largest surface area of any part of the body - in a normal adult, about the same area as a tennis court if stretched out fully!
To enable the efficient exchange of oxygen and carbon dioxide from the blood to the atmosphere, the lungs contain the largest surface area of any part of the body - in a normal adult, about the same area as a tennis court if stretched out fully!