Which layer of the pleura moves with respirations?

On the right side of the tracheobronchial tree, there are ______ secondary bronchi.

Identify the left ureter in the image below:

Match the following letters to the correct anatomic structures:

Identify the left ventricle in the image below:

Identify the tail of the pancreas.

The primary lymphatic organ responsible for the development of cellular immunity is the ________. 

Identify the optic nerve:

The ______ is the main vessel of the lymph system that drains all of the lymph fluid from tissues below the diaphragm and the left side of the body.

The most superior portion of the sternum that articulates with the first two pairs of ribs and clavicles is the ______.