The backbone is a column usually consisting of 24 vertebrae, the sacrum, intervertebral discs, and the coccyx situated in the dorsal aspect of the torso, separated by spinal discs.
They are made of vinyl.
Discs are made of fibrocartilage.
Its the same man.
It was made of a dried backbone of a fish.
A notochord is a flexible rod-like structure found in some chordates, providing support, while a proper backbone is a more complex structure made of vertebrae. Backbones have more specialized functions, such as protecting the spinal cord and allowing for more precise movement. Notochords are often found in embryonic stages and may be replaced by a backbone during development.
In human anatomy, the vertebral column (backbone or spine) is a column of 24 vertebrae, the sacrum, intervertebral discs, and the coccyx situated in the dorsal aspect of the torso, separated by spinal discs. It houses the spinal cord in its spinal canal.
fibro cartilage
Compact discs.
Optical Discs
The backbone is made of tiny bones, called vertebrae, that make up one large backbone, or vertebral column.
It is a UNIX made.