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The skeletal system’s main function is to provide support for the body. For example, the spinal column provides support for the head and torso. The legs, on the other hand, support and bear the ...
The takeaway. Your bones do so much more than provide support for your body. They facilitate movement, provide protection to internal organs, and are important for blood cell formation and ...
These cells are made inside of your bones. Platelets help your blood clot, red blood cells deliver oxygen to your organs, and white blood cells help fight off infections. Storing and releasing fat ...
13. Bones are strong, but teeth are stronger. The enamel on your teeth, which are considered part of your skeletal system, is actually stronger than bones. Enamel protects the delicate nerves and ...
Cancellous bone or spongy bone, [12] [11] also known as trabecular bone, is the internal tissue of the skeletal bone and is an open cell porous network that follows the material properties of biofoams. [13] [14] Cancellous bone has a higher surface-area-to-volume ratio than cortical bone and it is less dense. This makes it weaker and more flexible.
Functions of your skeletal system include: Movement. Your skeletal system supports your weight evenly so that you can stand and move with ease. Your connective tissue and muscles work together ...
It is composed of 270 bones at the time of birth, [2] but later decreases to 206: 80 bones in the axial skeleton and 126 bones in the appendicular skeleton. 172 of 206 bones are part of a pair and the remaining 34 are unpaired. [3] Many small accessory bones, such as sesamoid bones, are not included in this.
The human musculoskeletal system (also known as the human locomotor system, and previously the activity system) is an organ system that gives humans the ability to move using their muscular and skeletal systems. The musculoskeletal system provides form, support, stability, and movement to the body. It is made up of the bones of the skeleton ...