Final answer:
Dense connective tissue, which is high in collagen fibers and displays great tensile strength, primarily forms tendons and ligaments that are crucial for movement and stabilizing joints.
Step-by-step explanation:
Dense connective tissue is known for its high tensile strength and resistance to stretching, primarily due to the abundance of collagen fibers it contains. There are two types of dense connective tissue: regular and irregular. The regular form of this tissue, where fibers are organized in parallel, greatly contributes to the overall tensile strength, making it vital in the formation of tendons and ligaments. Tendons connect muscles to bones, allowing us to move, and ligaments connect bones to other bones, providing stability to joints. Considering its role and characteristics, dense connective tissue forms tendons and ligaments, essential for movement and structural support in the body.