True or False: Work must be shown on each homework (HW) assignment.  The answers are provided in the OER Textbook, so writing only the answers is not enough to earn full credit for the assignment.  

What are the THREE elements that form the nasal septum?

Which TWO ossicles are derived from the first pharyngeal arch? 

Name TWO structures that contain elastic tissue.                              

List the THREE layers of pericardium from superficial to deep. BE SPECIFIC.

Briefly describe the process of endochondral ossification.

Name any FOUR structures that are embryologically derived from the fused medial nasal swellings (intermaxillary segment).        

What are the FOUR neural support cells (neuroglia) of the central nervous system?

List the THREE layers of pericardium from superficial to deep. BE SPECIFIC.

Tabulate any THREE anatomical differences between arteries and veins.      Arteries Veins