BARBARA BROWN ARLINGTON HIGH SCHOOL         PRE-AP PHYSICS I         AP PHYSICS II         SCIENCE DEPARTMENT CHAIRMAN      Conference Periods 4th and 6th    682 867 8100 IF IT'S GREEN OR WIGGLES, IT'S BIOLOGY. IF IT STINKS OR EXPLODES, IT'S CHEMISTRY. IF IT DOESN'T WORK, IT'S PHYSICS.         [