To what extent is memory the content of what we recall, and to what extent the process of recollection?

To what extent is memory the content of what we recall, and to what extent the process of recollection? So basically, I would like the essay to be as if a student wrote it ( student language, not a professional language) the most important thing here to focus about is to use normal resources that anyone can have access through, not university sources! because if you write in a way that is not so convincing as i wrote it, it will cause me a major problem. and this is a IB (International Baccalaureate) Essay, so please please please follow the files I have uploaded.