Question

which choice correctly identifies the parts labelled a, b, and c in the skeletal system?
a
c
b

a=vertebral column, b=thoracic cage, and c=skull
a=thoracic cage, b= skull, and c=vertebral column
a=skull, b=vertebral column, and c=thoracic cage
a=skull, b=thoracic cage, and c=vertebral column

Explanation:

The skull is the bony structure of the head. The thoracic cage is the rib - cage structure around the chest. The vertebral column is the spine. Based on the positions in the image, A is the skull, B is the thoracic cage, and C is the vertebral column.

Answer:

A=Skull, B=Thoracic cage, and C=Vertebral column