Which respiratory structure is used to produce sound?Multiple Choicelarynxnosepharynxglottisesophagus

Which event leads to the production of sound?Multiple ChoiceAir is expelled from the lungs.The pharynx dilates.Air rushes into the lungs.The larynx moves upwards and presses against the epiglottis.

The __________ is the common passageway for the respiratory and digestive systems.Multiple Choicelarynxesophaguspharynxoral cavity

Which body structure connects the larynx to the bronchial tree? Group of answer choicesalveolusesophaguslungstracheaglottis

Which of the following structures has no role in the swallowing process?Multiple choice question.EsophagusTongueOropharynxNasopharynx

Which of these structures is part of the lower respiratory system?Multiple choice question.nosesinuspharynxtrachea