Multiple blank: Answer the following question by stating the…

Multiple blank: Answer the following question by stating the anterior communication of the pharynx with the following parts/cavity.                                                                                                       (3 Marks) Nasal cavity. [BLANK-1] Middle ear. [BLANK-2] Oral cavity. [BLANK-3]

Which structure separates the smooth muscle wall from the ro…

Which structure separates the smooth muscle wall from the rough muscle wall in the right atrium?