Let's first take a closer look at the linguistic diversity that existed five hundred years ago. In 1500 there were probably about 7 thousand languages spoken across the earth, most still groupable into the 25 or so major families represented today.
Browse popular topics: Pharynx. The pharynx, or throat, is the passageway leading from the mouth and nose to the esophagus and larynx. The pharynx permits the passage of swallowed solids and liquids into the esophagus, or gullet, and conducts air to and from the trachea, or windpipe, during respiration.
The pharynx is the cavity at the back of the mouth. It is located behind the mouth and the nasal cavity the esophagus and the larynx. The human pharynx is comprised of three sections: (1) the nasopharynx, (2) the oropharynx, and (3) the laryngopharynx. The laryngopharynx is the caudal part and the largest part of the pharynx. It is found below the oropharynx, and inferior to the epiglottis. It connects to the esophagus posteriorly.