Question

the dens process is found on the
sacrum.
ribs.
coccyx.
axis.
atlas.

Explanation:

The dens process, also known as the odontoid process, is a prominent bony projection. It is located on the axis (the second cervical vertebra). The axis and its dens play a crucial role in the rotation of the head. The other options - sacrum, ribs, coccyx, and atlas - do not have the dens process.

Answer:

axis.