Which of the Following Statements Is True of Human Memory

Which of the following statements is true of human memory?

A) Memory is not a single process, but a series of systems/processes
B) How long you hold something in memory from learning to recall) governs what and how you learn and recall
C) Memory is essential to the process of thought
D) Memory does not involve completely accurate, objective storage of information
E) All of the above are true of human memory