Question

4. During inhalation oxygen rich air enters the nose through a pair of ___________. *

Answer 1

Answer:

When you inhale through your nose or mouth, air travels down the pharynx (back of the throat), passes through your larynx (voice box) and into your trachea (windpipe). Your trachea is divided into 2 air passages called bronchial tubes

Explanation:

pls mark me as a brainlist

Answer 2

In animals, the respiratory tract is the part of the respiratory system that is engaged in the process of respiration.

Explanation:

• The nasal chamber is where air enters the respiratory system through the nostrils.
• The air then passes through the pharynx, passing through the nasopharynx, oropharynx, and laryngopharynx, before being directed to the larynx.
• Because the larynx is located above the trachea, air is transferred to the trachea or windpipe. The air flows from the trachea to the bronchi, then to the bronchioles, and finally to the alveoli for gas exchange with the blood.