respiratory solved worksheet
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Respiratory system labelled.JPG
Respiratory system labelled.JPG2. List the structures below in the order in which air passes them as it travels from the nose to the lungs
Respiratory system labelled.JPG2. List the structures below in the order in which air passes them as it travels from the nose to the lungs3. Which is the odd one out?
Respiratory system labelled.JPG2. List the structures below in the order in which air passes them as it travels from the nose to the lungs3. Which is the odd one out?The oesophagus is part of the digestive system. The rest are parts of the respiratory system.
Respiratory system labelled.JPG2. List the structures below in the order in which air passes them as it travels from the nose to the lungs3. Which is the odd one out?The oesophagus is part of the digestive system. The rest are parts of the respiratory system.4. How are dust particles that enter the respiratory system in the air expelled? They become enmeshed in the mucus produced by cells lining the respiratory tract. They are then transported to the nose by the beating of the cilia that also line the trachea, bronchi and bronchioles.
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