Learn the Bones in Your Body
This is the right place to learn about the bones of the body and their importance. The explanation you get here will give you insight into the bones of the body and their roles in the grand scheme of things.
The bones of the body gives the body the mechanical support. The structure of the body comes from the skeletal system. The skeletal system also facilitates movement.
The skeleton structure of the body is made up of the 206 bones, cartilage and the ligaments. So by learning about the skeletal system you would also learn about the bones.
If you happen to look at the model of a skeletal system, you would see the bones and the teeth. All the constituent parts of the skeleton are visible to those who pay close attention to the model of the skeleton. The other basic parts of the skeleton apart from the bones is the ligaments and the cartilage.
Ligaments are vitally important for the proper functioning of the joints. The bands of dense and fibrous connective tissues are what we refer to as the ligaments. On the other hand cartilage is responsible for the structure of the larynx and the nose. A cartilage is a bit more flexible than the bone, but it has more strength than the muscles.
Movement and structure of the body comes from the bones. The face gets the structure from the skull; the skull also protects the brain. Up to the tune of over 30 bones consists the spine. The skeletal system also has three limbs, the upper and the lower limbs, and the girdles. The girdle facilitates the attachment of the four limbs to the vertebral column.
The skull consists of several bones that surround the brain. The heart and the lungs are enshrouded by the thoracic cavity giving them protection. On the other hand the vertebral column gives the spinal cord structure as well as the protection.
You may wonder how the skeleton moves. The muscles are always given the signal to move by the nerves that surround the muscles. The contraction of the muscles is always informed by the nervous system. When the muscles contract movement is created at the joints between the bones.
You should also know that the bones are grouped into two categories: the axial skeleton and the appendicular skeleton. The internal organs are protected by the axial skeleton while movement is facilitated by the appendicular skeleton.
Girdles and the limbs make up the appendicular skeleton while skull, vertebral column, and thoracic cage comprise the axial skeleton bones.
The shape and functions of the bones facilitate the typing of the bones.
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