Question

Vertebra, Vertebral column... Ah! I cannot distinguish between these two terms. I know that they are related to the spinal cord.

Answer 1

a vertebral column is made up of vertebra :)

Answer 2

So what is vertebra?

Answer 3

the small bones that make up the spine(vertebral column)

Answer 4

http://en.wikipedia.org/wiki/Cervical_vertebrae
there is a picture showing vertebrae and vertebral column. Hope this help.

Answer 5

there are 33 vertebrae in the vertebral coloumn