Question

Why do we have so many small vertebrae in our backbone? Ans: 4. Write down the use of the skull and the backbone. Skull: Backbone:​

Answer 1

skulls-The main function of the bones of the skull along with the surrounded meninges, is to provide protection and structure. ... backbone-The spine (or backbone) runs from the base of the skull to the pelvis.

Answer 2

Explanation:

the backbone is made up of several small bone instead of a single bone because if there was a single bone when there is a high chance of damage to the bones when we make our body straight according to the posture.