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-Mr Scanlon
Two important events that occur in the nasal passages as air passes through are: Warming and humidifying the air to prepare it for the lungs Filtering out dust, germs, and other particles through the action of mucus and cilia
Air enters the pig's respiratory tract through the nasal passages, where it is filtered and warmed. From the nasal passages, the air moves into the pharynx, then passes through the larynx into the trachea. The trachea branches into the bronchi, which lead into the lungs, where the air further divides into smaller bronchioles and eventually reaches the alveoli for gas exchange.
Bronchioles..
No, as they have no lungs or nasal passages.
When air passes through your lungs it is called respiration.
YES
Passages through which air enters the lungs is called the bronchi which branch off of the trachea.
Oxygen enters the body through inhalation, where it passes through the nasal passages or mouth into the trachea. It then travels down the bronchial tubes, reaching the alveoli in the lungs where it diffuses into the bloodstream through tiny blood vessels called capillaries.
bronchodilator
Alveoli
No, clams don't have nasal passages or lungs.
The respiratory system