The three smallest bones in the human body are found in your ear, where they vibrate in response to sound. Saturday, March 29, 2014 by: David Gutierrez, staff writer. Tags: ear, auditory ossicles, hearing. Most Viewed Articles.
Best Answer: The ZIP code is the system of postal codes used by the United States Postal Service (USPS). The letters ZIP, an acronym for Zone Improvement Plan,[1] are written properly in capital letters and were chosen to suggest that the mail travels more efficiently, and therefore more quickly, when senders use it.
Updated March 03, 2017. ZIP Codes, five digit numbers that represent small areas of the United States, were created by the United States Postal Service in 1963 to aid in the efficiency of delivering the ever-increasing volume of mail. The term ZIP is short for Zone Improvement Plan..