¿Cuál es el porcentaje de analfabetismo en Estados Unidos? Estados Unidos, la primera potencia mundial, tiene 43 millones de habitantes con dificultades para leer y
What did the Continental Association called for? On October 20, 1774, the First Continental Congress creates the Continental Association, which calls for a complete ban
Where is tracheal bifurcation located? Anatomy of the carina and main bronchi The most inferior portion of the trachea, the bifurcation, is called the carina.
Why is ballet elegant? In these representations each movement of the dancers represents the maximum unity between body and mind since to achieve the perfect