The country lies totally south of the cold circle is Denmark, situated in Northern Europe, circumscribing the Baltic Sea and the North Sea, on a promontory north of Germany (Jutland); additionally incorporates a few noteworthy islands (Sjaelland, Fyn, and Bornholm)
CO2 from the blood is released from the blood cells into the alveoli for exhalation while O2 from the alveoli is received into the blood cells to deliver oxygen to other parts of the body