Axial and Appendicular Skeleton

Axial and attached limb skeleton The axial skeleton is the center of the bone. The skull, spine, ribs and breastbone have an axial skeleton facing upward. The additional bone consists of the remaining bones. They "adhere" to the shaft skeleton. [IMAGE] Cervical Spine [IMAGE] This is the seventh vertebra from the neck. The top two bones are the atlas and the axis. They made us tremble and nodded. All other vertebrae also contribute to neck and head movements such as flexion and twist.

The skeletal system is divided into two parts. It is an axon skeleton and an attached skeleton. Axial skeletons include the skull, spine, ribs and sternum. The limb bones include all upper limbs and lower limbs, shoulder straps and pelvic bands. Bone has four major shapes, large, short, flat and irregular, composed of collagen fiber mesh reinforced with calcium, phosphorus. Collagen provides flexibility and minerals provide tensile strength. The skeletal system has five major functions in the body, three of which are external and visible to the naked eye, two of which are internal. External functions include structure, movement, and protection. Internal functions are as follows. Production and storage of blood cells

Axial and attached limb skeleton The axial skeleton is the center of the bone. The skull, spine, ribs and breastbone have an axial skeleton facing upward. The additional bone consists of the remaining bones. They "adhere" to the shaft skeleton. Cervical spine This is the seven vertebra with the neck down. The top two bones are the atlas and the axis. They made us tremble and nodded. - "骷髅 key" and "dragon and dungeon dragon" comparison "骷髅 key": horror "dragon and dungeon": fantasy - adventure - action keyhole (facing the camera). She looks scary, but she is also worried about her tension. She also seems to be very interested in knowing what is behind the keyhole.

Bone can be divided into two parts, axilla and attached bone. The axial skeleton is formed around the central axis of the body and thus includes the skull, the spine and the chest. It protects the major sensory organs such as the brain, spinal cord, heart, lungs, esophagus, and eyes, ears, nose, tongue. Bones of the limb are related to limbs such as arms and leg bones, waist and shoulders. Bones provide various functions, mainly movement. Two bones or cartilage are joined by a strong connective tissue called a ligament. The muscles are firmly attached to the bone through a flexible but not elastic connective tissue called a tendon. Muscles, joints, tendons and ligaments are part of a complex machine that enables different bone movements