Trachea to prevent swallowed matter from entering the trachea. In the fourth week of development of the human embryo as the respiratory bud grows, the trachea separates from the foregut through the formation of tracheoesophageal ridges which fuse to form the tracheoesophageal septum and this separates the future trachea from the oesophagus and divides the foregut tube into the laryngotracheal tube. Before the end of the fifth week, the trachea begins to develop from the laryngotracheal tube which develops from the laryngotracheal groove. The first part of the cephalic region of the tube forms the larynx, and the next part forms
What More Can I Say What More Can I Say "What More Can I Say" is a song from rap artist Jay-Z's studio album "The Black Album". It was released as a street single simultaneously as the official single "Change Clothes". It premiered on Hot 97 on October 22, 2003 and was the first track from "The Black Album" to be heard by the public. The song includes additional vocals from Vincent "Hum V" Bostic and was produced by The Buchanans. The intro has a sampled monologue by Russell Crowe from the film "Gladiator", the song also samples "Something for Nothing" by MFSB from their