Question

Stepping outside in winter you become aware of very cold air entering you trachea and lungs this is an example of what type of sense

Answer 1

During inspiration, fresh air enters the respiratory system through the pared external nares (nostrils; shown here) and/or the oral cavity to the pharynx. Air then travels through the glottis into the trachea, through the bronchi and bronchioles to reach the alveoli.