Answer:
nasal conchae
Step-by-step explanation:
Nasal conchae are the structures of the internal nose responsible for causing inspired air to whirl around and be warmed by blood circulating in the abundant capillaries of the nasal cavity. Conchae are located curling medially and downward into the nasal airway. Each pair is composed of one concha in either side of the nasal cavity, divided by the septum. They increase the surface area of these cavities, thus providing for rapid warming and humidification of air as it passes to the lungs.