how are the alveoli digestion to maximize the exchange of gases
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The alveoli are thin walled and richly supplied with a network of blood vessels to facilitate exchange of gases between blood and the air filled in alveoli. they have balloon – like structure that provide maximum surface area for exchange of gases.
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The alveoli are thin walled and richly supplied with a network of blood vessels to facilitate exchange of gases between blood and the air filled in alveoli. they have balloon – like structure that provide maximum surface area for exchange of gases.
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