Question

which is d most preferable guides

Answer 1

Nostril/Nasal cavity - air enters and exits the system, also humidifies and filters air

Oral cavity - air enters and exits the system

Pharynx - passageway that connects the oral/nasal cavity to the respiratory tract

Larynx - connects the pharynx to the trachea and keeps foods and drinks out of the airway (done by the epiglottis,

hope this helps you ☺️

Answer 2

Nostril/Nasal cavity - air enters and exits the system, also humidifies and filters air

Oral cavity - air enters and exits the system

Pharynx - passageway that connects the oral/nasal cavity to the respiratory tract

Larynx - connects the pharynx to the trachea and keeps foods and drinks out of the airway (done by the epiglottis,

hope this helps you ☺️

Answer 3

Nostril/Nasal cavity - air enters and exits the system, also humidifies and filters air

Oral cavity - air enters and exits the system

Pharynx - passageway that connects the oral/nasal cavity to the respiratory tract

Larynx - connects the pharynx to the trachea and keeps foods and drinks out of the airway (done by the epiglottis,

hope this helps you ☺️