Biology, asked by mohmmadshayan205, 5 months ago

kindly label the diagram(respiratpry system)​

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Answered by Anonymous
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Hey User!

Here's your answer!

1. Pulmonary vein

2. Terminal Bronchiole ( with smooth muscle )

3. Respiratory Bronchiole

4. Alveolus : Air sac with squamous epithelium, site of actual gaseous exchange in lungs.

Hope it helps!

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