Answer:
The correct answer is number 1. motor skills and habits.
Explanation:
Procedural memory is a long-term memory. It stores the knowledge on how to do things, also known as motor skills. That means certain procedures, such as talking, walking, and riding a bike can never be forgotten, since they are stored as procedural memories. Those procedures don't even require conscious thinking after they are learned - they can be accessed unconsciously. That is why most people do not know how to explain how they keep themselves balanced when riding a bike. They simply access that knowledge without thinking.