Functions of human skeletal system :
• It gives support to softer body parts.
• Endoskeleton also protects the body parts e.g., brain is protected by the cranium of the skull, spinal cord gets protection by vertebral column.
• Endoskeleton parts provide attachment for large muscles.
• Bones help in bringing about movements due to contraction of muscles and the bones change their positions.
• Blood cells are produced by bone marrow.
• Bones maintains calcium and phosphorus level of blood.
