Skull consists of __________.

The neck region has seven ____________ vertebrae.

The back part of the cranium contains  a large hole called the  __________.

Bones are hollow  filled with ___________.

_______are arranged  in the form of concentric rings.

An irregular bone.

There are  ____________thoracic vertebrae.

An example  of short bone.

Human  skeleton  consists of __________ bones.

Bones are a store house of __________ & __________ .