Without doubt, college science courses are going to cover more material and be more demanding than your high school science classes. Fortunately, there are lots of resources at UNT and the UNT Libraries to help you make the adjustment. The pages under the College Biology tab describe selected resources to start you on your way to academic success: College Expectations, Study Skills, and Test-taking Skills.
UNT has many services to help you succeed in all your courses. You probably heard about them about at orientation, but here's a refresher list.