represents the correct sequence of the nerve pairs of the spinal cord from the
brain to the pelvic region?
lumbar, sacral, thoracic, cervical
cervical, lumbar, thoracic, sacral
thoracic, cervical, sacral, lumbar
cervical, thoracic, lumbar, sacral
(D) is the
correct answer. There are 8 cervical (neck), 12 thoracic (chest), 5 lumbar
(lower back), and 5 sacral (pelvic) nerve pairs.