@gallentjill As far as chemistry and biology, no! The very first thing my chemistry professor said the first day of Chemistry 1 class was “Your tests have no curves. The grades you get are the grades you get.” It’s usually the same for all of the science classes, no curves. I am not sure about calculus though, I took all of mine dual enrolled in high school. But UF has a giant database of past syllabi that specify all of these per class, and you can look up each class if you are curious beyond my info!! Hope this helped! 