The skull is made up of 22 bones that are joined together, except for the mandible. It consists of 8 cranial bones and 14 facial bones. The skull bones and surrounding meninges provide protection and structure for the head.

1.  The skull is made up of 22 bones as well as a
plethora of cartilage and ligaments. Except
for the mandible, all other bones of the skull
are joined together.
 The skull (also known as cranium) consists
of 22 bones which can be subdivided into 8
cranial bones and 14 facial bones. The main
function of the bones of the skull along with
the surrounded meninges, is to provide
protection and structure.

5.  Framework of arm
 Act as levers (movement)
 Muscular attachment

7.  Carry weight of entire erect body
 support
 Act as levers when walking
 Points for muscular attachment