I just realized i did this and now that i've been told by an amcas rep. that they only consider a class physics if it is a physics class, meaning it begins with PHY (physics), not AST (astronomy). Even if your AST class was heavily phyics oriented, they dont care. So my question is what do I do now. Or will the problem be corrected by amcas (meaning they'll figure out my new science gpa and also relist AST under physical sciences instead of physics). Anyway, this is definitely something that will delay the #$%@ out of my application. Anyway i can avoid this delay.