Match the followings:
| A. Cervical Vertebrae | I. The neck region, with seven vertebrae. |
| B. Thoracic Vertebrae | II. The lower back region, with five vertebrae. |
| C. Lumbar Vertebrae | III. The mid-back region, with twelve vertebrae. |
| D. Sacral Vertebrae | IV. The fused section forming the back of the pelvis. |
1
A-I, B-II, C-III, D-IV
2
A-I, B-III, C-II, D-IV
3
A-IV, B-III, C-II, D-I
4
A-IV, B-III, C-I, D-II