Locomotion and Movement

Give the functions of skull and ribs.

Functions of skull are:

1. It protects the brain from injuries.

2. It helps in the movement of lower jaw.

3. It helps in the protection of eyes.

4. It helps in the protection of internal ear.

Function of ribs :

1. It protects the vital organs and blood vessels

2. It expands and contracts along with the lungs to allow for efficient breathing

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Explain the division of the skeletal system.

Name the bones of skull.

Write a note on vertebral column or back bone.

Describe the types of ribs.

First 1 2 3 Last