Quizlet under what conditions do the secondary curves develop?

The foramina can be found in the type of arteries that reach the brain.

A. INTERVERTEBRAL FORAMINA B. LAMINA C. PEDICLE D. TRANSVERSE PROCESS F.

The motor axons exit the vertebral column via the ventral root.The sensory nerves enter the spine via the dorsal horn.

The flexibility of the body trunk is provided by the discs and the S-shaped column.

There is a disc in which the nucleus puposus herniates through the annulus.

There are two primary curved parts of the body that we're born with.

Normal development causes the "secondary" curvatures.The condition under which they occur is normal development.The spine is prepared for ambulation.

The thorax has two major components: the ___________ and the _______________.