Answer:Cartilaginous joints may be found in the pubic symphysis.
Explanation:Cartilaginous joints are connections between bones that are held together by cartilage. There are two main types of cartilaginous joints:Synchondroses: These are temporary joints found in the growth plates of children and young adults where the bones are joined by hyaline cartilage. An example is the epiphyseal plate in long bones.Symphyses: These are permanent joints where bones are joined by fibrocartilage. These joints provide strength and flexibility. An example is the pubic symphysis.The pubic symphysis is a joint located between the left and right pubic bones in the pelvis. It is connected by a fibrocartilaginous disc, which allows for slight movement to absorb shock during activities such as walking and childbirth.In contrast, the shoulder, knee, and elbow are all examples of synovial joints, which are characterized by a fluid-filled joint cavity that allows for a greater range of motion compared to cartilaginous joints.Thus, the correct answer is: D) pubic symphysis.