Alec still remembers how to touch-type, even though it has been three years since he has practiced. The memory system most directly involved here is procedural.
Answer: Option B
Step-by-step explanation:
Procedural memory is a part of the long-term memory. This memory is concerned with remembering how to do things. The procedural memory stores a series of step or stages that tell the person how to carry out certain specific procures.
This memory is associated with motor skills. This is a type of implicit or unconscious memory that tells the person how to do a specific task whether or not the person has any previous experience of doing the specific task.