It supports the skeleton and suppies a protection for the spinal chord. Basicaly it does exactly the same thing your spine/backbone does for you.
Yes. They are all the same.
The same reason you have a spine. It is required for movement.
The backbone is also called the spine.
Yes, snakes have a spine/ backbone
An invertebrate is any living thing with a spine or backbone. Primates are not invertebrates because they do have backbones.
spine
Spine
Spine
It is a backbone or spine
The main difference is that a vertebrate is an animal that does have a backbone or spine. An invertebrate does not have a backbone or spine.
What is the name for the pieces of the backbone The parts of the spine (backbone) are known as vertebrae.