Which of the following will ease the friction between the ends of bones in a movable joint? by Sunday | May 16 | Biology WAEC | 0 comments A. Serum B. Tissue C. Blood plasma D. Synovial fluid. Correct Answer: Option D D. Synovial fluid. Users Also Read These:The bones of the legs of a six years old boy are…Occupational mobility as applied to factors of…The bones labelled II are called?The friction which exist between two layers of…The diagram above illustrates a part of the human…