my gpa is 3.19 but i did bad on biology. Molecular & Cellular Biology(i got B) and biology 2 is Cellular and Organ Physiology(i got c). and biology150 living world(c). the first two are requirments for dental school. also i am going to take other biology classes which are the same level as the two biology classes in this coming fall. i will take anatomy and physiology.like if i do well in this class. can i show the dental school that i can improve my biology?. thanks a lot.