Body
SPINE
The spine, or backbone, is the column of vertebrae that supports the body and protects the spinal cord. It is made of 33 bones, curved to absorb shock and maintain balance. The spinal cord within it carries nerve signals between the brain and the rest of the body.
SPINE is the kind of word that shows up in themed word searches like Strands. Themed puzzles group words like this under a shared category — here, Body.