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MissTica
3 years ago
15

"what is total volume of the gas-exchanging region of the lungs?"

Biology
1 answer:
MrMuchimi3 years ago
3 0
The total volume of the gas-exchanging region in the lung is called alveolar volume.

The alveolus is an air sack-like organ in the end of the respiratory airway. The alveolus is the site where gas-exchanging happens, so only air inside alveolus that will undergo actual exchange. Air in bronchus or trachea wouldn't do exchange
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