Quizzes

How many vertebrae are in the human spine?
A) is incorrect. There are 33 vertebrae in the human spine: 7 cervical, 12 thoracic, 5 lumbar, 5 in the sacrum, and 4 coccyx.
source: Wikipedia
About -  Privacy -  Careers -  Ask Blog -  Q&A -  Mobile -  Help -  Feedback © 2014 Ask.com