Answer:
It allows the information to be accessed from multiple retrieval paths.
Step-by-step explanation:
There are three different levels or stages of memory, where the memory is being stored that includes sensory memory, STM or short-term memory, and the LTM or long-term memory.
However, two important types of memory retrieval is recognition and recall. Memory retrieval helps to ensure that a piece of information being learned at a point of time can be brought back to conscious awareness if processed completely and rehearsed. In short, it is re-accessing of facts, events, and past information and known as remembering. And, with the help of multiple retrieval paths re-accessing of memories becomes easier.