joints

• joints: the place of union between 2 or more bones.
• fibrous joints: consist of inflexible layers of dense connective tissue, hold the bones tightly together.
• cartilaginous joints: allow only slight movement and consist of bones connected entirely by cartilage.
• pubic symphysis: cartilaginous joint known that allows some movement to facilitate childbirth.
• synovial joint: created where 2 bones articulate to permit a variety of motions.