Primary bronchi are to ________ as secondary bronchi are to ...

[natalie2426]

Primary bronchi are to ________ as secondary bronchi are to ________.
 A) main bronchi; lobar bronchi
  B) lobar bronchi; segmental bronchi
  C) segmental bronchi; lobar bronchi
  D) trachea; pharynx
  E) lobar bronchi; alveolar ducts

Question 2

Most vital organs receive ________ innervation. That is, they receive input from both sympathetic and parasympathetic divisions.
 A) single
  B) dual
  C) biaxial
  D) ambitonic
  E) autonomic

[kjohnson]

Answer to Question 1

A

Answer to Question 2

B

[natalie2426]

Thanks for the timely response, appreciate it

[jomama]

Great answer, keep it coming