Question

which type of joint is characterized by the presence of a joint cavity filled with lubricating fluid? a.) synovial joint b.) bony joint c.) cartilaginous joint d.) fibrous joint

Explanation:

Synovial joints have a joint cavity filled with synovial fluid (a lubricating fluid). Bony joints are where bones are fused together. Cartilaginous joints have cartilage between bones. Fibrous joints have fibrous connective tissue between bones.

Answer:

A. Synovial joint