how are lungs designed in human beings to maximize the area for exchange of gases
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Explanation:
In human beings lungs have the tubes called bronchioles which divide into smaller tubes and terminate into balloon like structures called alveoli. The alveoli provide large surface area where the exchange of gases can take place.
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Explanation:
Lungs are present inside the thoracic cavity of rib cage that provides a protection from external sources and it as alveoli and bronchi that maximize the surface area of lungs to gain more exchange of gases.
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