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.
The nasal cavity cleans, moisturizes, and warms the air that enters through the nares as well as provides turbulence via the nasal conchae to make sure the air is properly tre â¦ ated before continuing on. Another function of the nasal cavity is to allow sound to resonate when you stimulate your vocal cord.onfidence votes 276. The function of the mucosa is to warm and humidify air entering through the nose as well as to help to filter out unwanted particles in the air.