Use the figure above to answer the following question(s). -The ________ is the region of a tooth that lies below the gum line, and the entire tooth sits in a socket in the jawbone, lined with ________, indicated by label ________.
A) bone; periodontal membrane; C B) pulp cavity; root canal; D C) root; periodontal membrane; E D) crown; gingiva; D E) pulp cavity; root canal; A