text: The<unk>  of the larynx are extrinsic, passing between the larynx and parts around; and intrinsic, confined entirely to the larynx.
  The intrinsic<unk>  are:
  Cricothyreoideus
  Cricoarytænoideus lateralis
  Cricoarytænoideus posterior
  Arytænoideus
  Thyroarytænoideus
option_0: Muscles of larynx
option_1: Pharynx
option_2: Central chemoreceptors
option_3: Larynx
option_4: Vertebrate trachea
option_5: Nasopharynx
option_6: Airway
option_7: Mucous membrane of nose