What Is the Process of Consolidating Memories

What is the process of consolidating memories?

A) People filter their memories through schemas and confirmation biases.
B) By explicitly discussing their memories with others,people often transfer their memories from the experiential system to the cognitive system.
C) During sleep,the unconscious organizes and solidifies what has been learned in recent waking hours and days.
D) Eventually,all short-term memories become long-term memories.