Q: How many vertebrae are in the following:
Cervical Spine
Thoracic Spine
Lumbar Spine
Sacral Spine
Coccyx Spine

(33 total just a tip)

A:
Cervical = 7
Thoracic = 12
Lumbar = 5
Sacral = 5
Coccyx = 4

Free chicken:
The 24 presacral vertebrae allow movement and hence render the vertebral column flexible.