Match the Descriptions with the Correct Region of Direct Lymphatic

Match the descriptions with the correct region of direct lymphatic drainage. Answers may be used once, more than once, or not at all.
-Central portion of the floor of the mouth

A) Pre-auricular nodes
B) Occipital nodes
C) Superficial cervical nodes.
D) Submandibular nodes
E) Post-auricular nodes
F) Superficial cervical nodes
G) Submental nodes