Question

Our backbone is made up of _

Answer 1

Backbone:

1. Backbone is the supporting structure of the whole skeleton.
2. It is a long hollow tube that runs through the middle of the back of our body and protects our spinal cord.
3. There are 33 vertebrae(small bones) placed on one another.
4. There is cartilage present in between these vertebrae to provide flexibility in the backbone.

Final answer: Our backbone is made up of vertebrae.