What are the functions performed by the nasal | vedclass

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(D) When air passes through the nasal cavity,it undergoes three primary processes:$1$. Warming: The blood vessels in the nasal mucosa warm the incomin

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All are true

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(D) When air passes through the nasal cavity,it undergoes three primary processes:$1$. Warming: The blood vessels in the nasal mucosa warm the incoming air to body temperature.$2$. Humidification: Mucus secreted by the nasal lining adds moisture to the air,preventing the respiratory tract from drying out.$3$. Filtration: Nasal hairs (vibrissae) and mucus trap dust,pollen,and other foreign particles,ensuring that only clean air reaches the lungs.Therefore,all the given options are correct.

What are the functions performed by the nasal cavity when air passes through it?

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