Mark the following statements as true or false. If a statement is false, correct it to make a true statement.


A vertebral disc is composed of an inner anulus fibrosus and an outer nucleus pulposus.

Mark the following statements as true or false. If a statement is false, correct it to make a true statement.

The thoracic and sacral curvatures are the vertebral column's concave curvatures.

Mark the following statements as true or false. If a statement is false, correct it to make a true statement.

The posterior projection from a vertebra is the spinous process.

Mark the following statements as true or false. If a statement is false, correct it to make a true statement.

The sacral, coccygeal, and cervical vertebrae are fused in an adult.