Final answer:
A projection is an area of a bone that projects above the surface of the bone and serves as an attachment point for tendons and ligaments. These projections also interact with adjacent bones, allowing for movement and connecting different parts of the skeletal system.
Step-by-step explanation:
An area of a bone that projects above the surface of the bone is called a projection. These projections serve as attachment points for tendons and ligaments. Additionally, these projections interact with adjacent bones, allowing for movement and connecting different parts of the skeletal system.