Class Assignment (Bones and Joints) On a separate piece of paper you will diagram and label each set of bones and joints of the human skeletal system: Cranium Humerus Radius Metacarpals Mandible Ulna Carpals Phalanges (Hand) Ribs Clavicle Pelvis Sternum Scapula Femur Patella Tibia Fibula Metatarsals Tarsals Phalanges (feet) Sliding Joint Hinge Joint Ball and Pivot Joint Socket Joint 3 Questions 1. What are the five major functions of the skeletal system? 2. Name the organs that the following bones protect: cranium, ribs, vertebrae. 3. What would happen if your body did not have a skeleton?