The skeleton system in the internal framework of the body that provides support , protection and movements .
It is made up of bones and cartilages .
Skeleton system
Composed of :
Bones .
2. Cartilage .
3. Joints .
4. Ligaments .
Classification of bone based on shape .
Bones can be classified into five types based on shape :
Long .
2. Short .
3. Irregular .
4. sesamoid .
The axial skeleton
Skull .
2. vertebral column {spinal column } .
3. Thoracic cage .
4. Sternum .
1. Explain skeletal system and its functions?
2. What are some bone diseases?
3. Which bone protects the brain?