Calvadosand Cider Brandy. Calvados is only be made in Normandy or its outskirts, and is distilled from cider made with apples or pears. Typically, a combination of sweet and bitter apples will be used to make the initial cider, but the type of soil and the way the fruit is pressed will also affect the quality.
Lung anatomy includes the lung parenchyma, which carries part of the conduction system but is mainly involved in the gas exchange at the alveolar level. The lung parenchyma is further subdivided into lobes and segments.
The essential tissue of the lung lung parenchyma is made up of clusters of spongy air sacs called lobules. There are about 130,000 primary lobules in each lung. Each lobule is approximately 3.5 millimeters in diameter and contains about 2,200 alveoli (air sacs and ducts).natomy of the Blood Vessels. Oxygen-poor blood is brought back to the lungs by the pulmonary artery. The pulmonary artery divides into branches that parallel the bronchial tubes and ends in a network of pulmonary capillaries (tiny blood vessels) within the walls of the small air passages and alveoli of the lungs.