Question

Functions of nasal passages.

Answer 1

Answer:

Following are the Functions of nasal passages.

1. The hair present in nostrils trap bacteria and dust particles present in the inhaled air.

2. Nasal passage warm or cool the air to body temperature before it enters the lungs.

Answer 2

☆FUNCTIONS OF NASAL PASSAGE ARE--

》Filters the air coming into the nasal cavity through fine hairs present in them.

》Cool downs the air entering the nasal cavity.