Final answer:
Base movements are fundamental movements that serve as the foundation for more complex activities or sports.
Step-by-step explanation:
The correct answer is B. Base Movements. Base movements are fundamental movements that serve as the foundation for more complex activities or sports. These movements include skills such as running, jumping, throwing, and catching. For example, in sports like basketball, players utilize base movements like running and jumping to perform more complex activities like shooting or dunking.