EVERYDAY SCIENCE

Detailed explanation-1: -These bones can be grouped in two divisions: axial skeleton and appendicular skeleton . The 80 bones of the axial skeleton form the vertical axis of the body. They include the bones of the head, vertebral column, ribs and breastbone or sternum.

Detailed explanation-2: -The bony skeleton is divided into 2 parts: the axial skeleton and the appendicular skeleton. The axial skeleton is the central core unit, consisting of the skull, vertebrae, ribs, and sternum. The appendicular skeleton comprises the bones of the extremities.

Detailed explanation-3: -The axial skeleton forms the vertical axis of the body and includes the bones of the head, neck, back, and chest of the body. It consists of 80 bones that include the skull, vertebral column, and thoracic cage. The appendicular skeleton consists of 126 bones and includes all bones of the upper and lower limbs.

Detailed explanation-4: -The skeleton is subdivided into two major divisions-the axial and appendicular. The axial skeleton forms the vertical, central axis of the body and includes all bones of the head, neck, chest, and back (Figure 7.2).

Detailed explanation-5: -Skeleton is a framework for the shape of the body. It consists of the bones and cartilages. bones are connected with each other by joints. It allows locomotion or movement to the body.