The structure in the lungs that contains the thinnest epithelium is the alveoli. Alveoli are air sacs where the exchange of gases takes place.
the thinnest wall of the heart is the one supplying heart to the lungs ie : the left side. the thinnest wall of the heart is the one supplying heart to the lungs ie : the left side.
The lungs and heart are found in the thoracic cavity and that cavity is superior to the diaphragm.
simple squamous epithelium
Simple epithelium is found in the lining of the lungs, in capillary walls, and in blood vessels.
the rib cage
The fossa ovalis is the thinnest part which used to be open in a fetus to bypass blood traveling to the lungs as they weren't breathing yet.
Ciliated epithelium is located in the lining of most body cavities. Some of the cavities that have ciliated epithelium are the lungs, trachea, and nose. Ciliated epithelium serves to keep dust and debris out of the lungs and control the flow of mucus.
The ciliated columnar epithelium lines the trachea(windpipe) and bronchi(lungs). The squamous epithelium forms the delicate lining of cavities(nose and alveoli etc.)
It has cilia (hairs) that trap dust and woft it away from your lungs.
simple squamous epithelium
It is Epithelium composed of cells bearing cilia on their free surfaces.
The lungs tissues are made up mainly of squamous epithelial tissue (called alveolar epithelium in the lungs). This type of tissue serves a critical function within the lungs because it allows the transfer and exchange of gases with little or no resistance. The advantages are a short distance between the Oxygen in the alveoli and the blood in the capillaries.The lungs also contain ciliated epithelium. A function of ciliated epithelium is stimulation of goblet cells to produce a mucous-like substance that not only lubricates but also traps pathogens and particles in the bronchi.