Question

what if the joints in the skull and spine were movable joints?

Answer 1

So we can move our skull anywhere and back ward also and if spines are movable so we can move anywhere

Answer 2

What would happen if the joint in the skull movable?

The brain present in skull is made up of very delicate cells and can be damage by little wear and tear or even by little friction, now if skull joint were movable then they can lead to shearing of brain layers and brain can damage, so to prevent damaging of brain skull joint are non-moveable

What if the joints in the spine were movable?

Most of the joints in the spine already are moveable.

I HOPE THIS IS TGE ANSWER
BYEEEE
HAVE A GREAT DAY