Best Answer: the Iron Curtain was created after World War II in 1949 after the end of military occupation of Germany and at the split of Germany into two countries.he prime example of that was the Berlin Wall, which divided West and East Berlin. Countries behind the Iron Curtain included Poland, Ukraine, Czechoslovakia, Hungary, Romania, and other countries in Eastern Europe. flazatty Â· 6 years ago. Thumbs up.
Illustration of Upper Respiratory System. In anatomy, a nasal concha (or turbinate) is a long, narrow and curled bone shelf (shaped like an elongated sea-shell) that protrudes into the breathing passage of the nose. Turbinate bone refers to any of the scrolled spongy bones of the nasal passages in vertebrates.n anatomy, a nasal concha (or turbinate) is a long, narrow and curled bone shelf (shaped like an elongated sea-shell) that protrudes into the breathing passage of the nose.
2. (Lamina perpendicularis) - a thin, vertical plate that extends down into the nasal cavity. It articulates with the vomer bone to form the bony nasal septum. Middle Nasal Concha (or Turbinate). 3. (Concha nasalis media) - a thin plate that extends into the nasal cavity lateral to perpendicular plate.It is covered with mucous membrane, which warms, moistens, and cleans inhaled air.Lamina cribrosa; L., cribum = siev e) - a horizontal plate (or lamin a) in the cranial floor and roof of the nasal cavity that articulates with the frontal bone. It contains many small holes that transmit the olfactory nerves.