Which of the following will ease the friction between the ends of bones in a movable joint? By: Sunday|Published on: May 16|Categories: 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…'Economics is a science which studies human…The diagram above illustrates a part of the human…The bones labelled II are called?The type of joint between adjacent bones in the part…SEE ALSO Which of the following statements about photosynthesis is not true?