The small bones that protect the nerve cord are the vertebrae.
No
Your bones protect your internal organs from injury.
The glossopharyngeal nerve (cranial nerve IX) passes through the jugular foramen, which is formed by the temporal and occipital bones of the skull. This foramen also allows the passage of the vagus nerve and the accessory nerve. After exiting the skull, the glossopharyngeal nerve branches out to innervate structures in the throat and tongue.
Humans have many bones that don't protect internal organs like your finger bones (which are called phalanges and metacarpals)
to protect it
Vertebraes disc spin
The type of nerve cells are called neuroglia.
The spinal cord is made up of bundles of nerve fibers. It runs down from the brain through a canal in the center of the bones of the spine. These bones protect the spinal cord. Like the brain, the spinal cord is covered by the meninges and cushioned by cerebrospinal fluid.
Breasts are external and therefore no bones protect them. The lungs are protected by the sternum and rib cage
sufficient calcium
yesYes