Making Marble Cleaning Easy. After some extensive research, Iâve put together the best marble sealer comparison chart to give you the important information you need to make a selection from top available sealers on the market today. Because marble is a porous stone it needs to be sealed (if not already sealed) to minimize damage.
The average dog has 26 vertebrae. 7 cervical, 13 thoracic, and 6 lumbar. Some breeds such as the English Bulldog may frequently have a 7th lumbar vertebra, or a portion of a vertebra called a transitional vertebra. The average dog has 26 vertebrae. 7 cervical, 13 thoracic, and 6 lumbar.
1 It can be sub-divided into three main âsections,â the cervical spine (neck), thoracic spine (mid-back), and lumbar spine (lower back).  The lumbar spine consists of five vertebrae (L1-L5), and each one elites roughly 1-2 degrees of total rotation, for a total of 10-13 degrees of total motion.