What are the THREE main parts of the skeletal system?

Answer 1

The skeletal system consists of bones and related cartilage structures (such as in the ears, back, and knees), and the ligaments that connect the bones to other bones and to the muscles.

The main bones in the skeletal system are the skull and spinal column (vertebrae), the ribs, and the sternum, which protects the heart and lungs.

The other bones include the femurs (thigh bones) which are the biggest, the pelvis, the bones of the extremities (collarbone, scapula, radius, ulna, carpals, metacarpals, patella, tibia, fibula, tarsals, metatarsals, and phlanges) and the small bones of the inner ear.

Answer 2

The three main components of the human skeleton are bones, associated cartilage, and joints. Bone is a tough and rigid form of connective tissue. Cartilage is also a form of connective tissue but is not as tough and rigid as bone. Joints are important components of human skeleton because they make the human skeleton mobile.
The 4 main parts of the Skeletal System are Movement, Protection, produces the blood cells, and makes minerals

Answer 3

The three main parts of the skeletal system are bones, joints, and cartilage. Bones provide structure and support to the body, joints allow for movement between bones, and cartilage helps cushion and protect the ends of bones at the joints.

Answer 4

bones, muscles and tendons