In the course of recent weeks at Penn State, I have been assaulted with a plenitude of data. Data on where classes are, what to read for a test, what time a club begins, etc. As I keep on foregetting little snippets of data in my classes, I understood I can even now discuss the verses to American Pie (a tune that came out when I was just three years of age). So for what reason would we be able to recollect melody verses so well, yet not data we have to know in class?We have something many refer to as "concrete" memory and it can indeed store a limited amount of much data, so when we gain some new useful knowledge it is difficult for it to get "stuck" in your concrete memory. Thusly the things we learn in bio don't create the association and we can without much of a stretch forget about it.