Definition of perimeter - the continuous line forming the boundary of a closed geometrical figure, an instrument for measuring the extent and characteristic Definition of perimeter - the continuous line forming the boundary of a closed geometrical figure, an instrument for measuring the extent and characteristic dictionary thesaurus
Now, on to the question--how much money does a marine biologist make? The Bureau of Labor Statistics estimates median wages of all biologists at $31.98 hourly and $66,510 annually in their May 2009 survey.
Depending upon what the scientist does, and how experienced they are, they can make between $60,000 a year to $200,000+.