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.
The big difference between a warranty and a service contract is the cost. A warranty is something that a manufacturer includes as part of the purchase price of the item. service contract is like a warranty except that it is an additional item that you purchase separate from the commodity it covers. Many companies call it an extended warranty. The service contract adds to the level of protection that you get on top of your regular warranty.