_____ connects bone to bone.

_____ connects bone to bone.

• A. Tendon
• B. Ligament
• C. Bone Marrow
• D. Cartilage

Answer: (B)

Understanding how bones are held together at joints is about identifying the tissue that binds bones to each other. A ligament is a strong band of connective tissue that directly links bones across a joint, providing stability and guiding movement. Tendons, on the other hand, connect muscles to bones, not bones to bones, so they don’t serve the connecting role at joints. Bone marrow sits inside bones and is involved in producing blood cells, not in joining bones. Cartilage covers the ends of bones to create a smooth, cushioned surface for movement, but it doesn’t physically bind the bones together. So the structure that connects bone to bone is the ligament.

Understanding how bones are held together at joints is about identifying the tissue that binds bones to each other. A ligament is a strong band of connective tissue that directly links bones across a joint, providing stability and guiding movement. Tendons, on the other hand, connect muscles to bones, not bones to bones, so they don’t serve the connecting role at joints. Bone marrow sits inside bones and is involved in producing blood cells, not in joining bones. Cartilage covers the ends of bones to create a smooth, cushioned surface for movement, but it doesn’t physically bind the bones together. So the structure that connects bone to bone is the ligament.