Assertion: vertebral column's curve | /r/HasProperty | cervical
Facets:
Source sentences:
text: The spine has three normal curves: cervical, thoracic and lumbar.
text: The primary curves (thoracic and sacral curvatures) form during fetal development.
text: Viewed laterally, the vertebral column presents several curves that correspond to the column’s different regions—the cervical, thoracic, lumbar, and sacral.