Final answer:
Fibrous joints are commonly associated with collagen fibers; they provide strength and prevent tearing or separation of connective tissues.
Step-by-step explanation:
Fibrous joints, also known as "synarthroses," are a type of structural joint in the skeletal system where bones are joined together by dense connective tissue consisting mainly of collagen fibers. These joints provide little to no movement and are characterized by their stability and strength. Fibrous joints are found in various locations in the body, and their structure helps fulfill specific functions based on their location.
Fibrous joints are commonly associated with collagen fibers. Collagen fibers provide strength to connective tissues and prevent them from being torn or separated from surrounding tissues. Fibrous joints, also known as sutures, are found in the bones of the cranium.