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animals who are Vertebrates have a vertebrae which is a backbone/spine
thoracic vertebrae
The thoracic vertebrae are found in the chest region of the body. Humans have twelve thoracic vertebrae which are located between the cervical and lumbar vertebrae.
they are attached by cartilage formed between the actual rib and the back bone
the back bone is the vertebrae
An articulation between a vertebrae and a rib
The variation in number is in the tail, where cattle can have between 18 to 20 vertebrae in the caudal region, or the tail. There are also seven cervical (neck) vertebrae, 13 thoracic (rib cage) vertebrae, six lumbar (loin) and five sacral (sirloin) vertebrae.
headThe pedicle of the rib articulates with the transverse process of the thoracic vertebra.
There are 5 cervical vertebrae (neck bones) and 12 thoracic vertebrae (in the rib cage area) and 5 lumbar vertebrae (in the small of the back) and 6 sacral vertebrae ( the back of your hips, and in adults are normally fused into 1 bony structure) and 3 to 5 coccyx bones (tail bones) Say, between 31 and 33 vertebrae, total.
There are several: the ribs, the thoracic vertebrae and the sternum. Together they are called the rib cage.
spinous process, facets, and demifacets
The part of the skeleton enclosing the thorax, consisting of the thoracic vertebrae, ribs, coastal cartilages, and sternum.