ANATOMY

Detailed explanation-1: -Final answer: The correct sequence of air passage during inhalation is Nostrils→ pharynx → larynx→ trachea→ alveoli.

Detailed explanation-2: -The process of taking air into the lungs is known as inspiration or inhalation, and the process of breathing it out is expiration or exhalation. Air is inhaled through the mouth or the nose. The sequence of air passage during inhalation is as follows: Nostrils→pharynx→larynx→trachea→alveoli.

Detailed explanation-3: -The air travels through the bronchi from the trachea, and then to the bronchioles and then eventually reaches the alveoli for exchange of gases with blood. The respiratory route of air in the respiratory tract is: Nostrils → nasal cavity →Pharynx → Larynx →Trachea → Bronchi → Bronchioles → Alveoli or air sacs.

Detailed explanation-4: -The correct order of flow of air would be: external nostrils, internal nostrils, nasal cavities, pharynx, larynx, trachea, alveoli.

Detailed explanation-5: -Nose. Mouth. Throat (pharynx) Voice box (larynx) Windpipe (trachea) Large airways (bronchi) Small airways (bronchioles) Lungs.