Question

what structure covers the bony surfaces of a synovial joint to prevent the surfaces from touching?
articular cartilage
elastic cartilage
synovial membrane
meniscus
fibrous joint capsule

Explanation:

Articular cartilage is a smooth tissue that covers the ends of bones in synovial joints to reduce friction and prevent bone - to - bone contact. Elastic cartilage is more for maintaining shape in structures like the ear. The synovial membrane produces synovial fluid. The meniscus is a C - shaped structure in some joints for shock absorption. The fibrous joint capsule encloses the joint.

Answer:

A. articular cartilage