Yes.
No you can not live without a spline. If you mean spleen, yes you can live with out it. If you mean spine, no.
Carvahall, right next to The Spine.
Technically the person can not live without the spine. But then you have the invertebrate animals, which live without the spine. That too in well organized manner like ants and bees. You have seen that the man adjusts to the situation. After the dissolution of the small kingdoms in India, the erstwhile kings has done the jobs of receptionists also. Even the hardest of things can break under excessive pressure. But then one must live for the cause and it is better to perish than to survive without spine.
It all depends on where you live.
A lion is a vertebrate, as it has a spine, gives live birth, and suckles their young.
Whales are an example of an animal with a spine that lives in the sea.
spine
The bones in your back are called vertebrae but all of them together are called the spine, the neck is cervical, mid-spine is thoracic and the lower spine is the lumbar.
The Stomach is Anterior to the Spine.
Because alot of the nervous system lies in the discs of your spine.
The spine is made up of boney vertebra: Cervical spine, Thoracic spine, and Lumbar spine.