Assertion: vertebral column's curvature | /r/CapableOf | develop after birth
Facets:
Source sentences:
text: Primary curves are retained from the original fetal curvature, while secondary curvatures develop after birth.
text: Primary curves are retained from the original fetal curvature, while secondary curvatures develop after birth.
text: Primary curves are retained from the original fetal curvature, while secondary curvatures develop after birth.
text: Primary curves are retained from the original fetal curvature, while secondary curvatures develop after birth.