Vertebral column and sacral curvatures) form during fetal development. The secondary curves develop after birth. The cervical curvature forms as a result of lifting the head and the lumbar curvature forms as a result of walking. The vertebral column surrounds the spinal cord which travels within the spinal canal, formed from a central hole within each vertebra. The spinal cord is part of the central nervous system that supplies nerves and receives information from the peripheral nervous system within the body. The spinal cord consists of grey and white matter and a central cavity, the central canal. Adjacent to each vertebra emerge
Beatrice (given name) Beatrice (given name) Beatrice (; ) is a name derived from the French name Béatrice, which came from the Latin "Beatrix", which means "she who makes happy". "Beatrice" is the Italian language variant. The French form is "Béatrice", and the Spanish and Portuguese form is "Beatriz". The popularity of the name spread because of Dante Alighieri's poetry about the Florentine woman Beatrice Portinari. Dante presents Beatrice as being worthy of speaking for God, making her a holy individual. The name is rising in popularity in the United Kingdom. It is also gaining popularity in the United States, where it ranked