Determining exactly how long Ultram is detectable in the body depends on many variables, including which kind drug test is being used. Ultram - also known as Tramadol, Ultram, Ultracet, Tram cars - can be detected for a shorter time with some tests, but can be visible for up to three months in other tests.
Definition of professor for Students. : a teacher especially of the highest rank at a college or university.
A teacher is a person who teaches school students. Professor is a person who teaches university students. Therefore, the main difference between teacher and professor can be termed as their place of work; a teacher works in a school whereas a professor works in a university or another tertiary educational institute.