The pharynx is a tube-like structure that connects the nasal and oral cavities to the larynx. Its function is to provide a passageway for the respiratory and digestive tracts. â¦ It has to coordinate both inspiration and swallowing while eating, or else aspiration and death may result. 29 people found this useful.
Special topic: The Difference Between Checks and Warrants. A check is a demand instrument. A check, as all know, is an instrument that is given between one party and another that represents payment. The party receiving the check expects that he will be able to immediately transform this into a liquid asset.
In that case , the difference is straightforward : an option is the right to purchase an existing share of a company 's stock from the company at a specific price ( usually the fair market value of that share on the date of issue ) , whereas a warrant gives the holder the right to purchase a share that will need to be issued ( that is ,  created  ...