Larnyx → trachea → bronchi → bronchioles → alveoli is the right flow of air into the lung of a mammal.
What is the pathway of the flow of air into the lungs?
- The most important function of the respiratory system is to obtain oxygen from the environment for the cells and eliminate the carbon dioxide by exhalation that is produced by the body.
- Firstly, the air enters the nasal cavity and also the oral cavity.
- Then it reaches the pharynx, travels to the trachea, then to both the bronchi, secondary bronchi, and tertiary bronchi.
- It then reaches the bronchioles and finally the alveoli where the exchange of the gases takes place.
- Oxygen and carbon dioxide are exchanged between the alveoli and this process occurs by diffusion.
Hence, Option A is the right answer.
To learn more about respiration, refer to:
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