2) Alveoli contain Carbon dioxide rich air during inhalation. except carbon dioxide is the answer blood capillaries
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Answer: Alveoli Is A Bag like Structure Which Helps In Exchange Of Gasses
It Exchange mainly Oxygen and Carbon Dioxide
Explanation:
blood Capillaries Can’t Carry Carbon Dioxide As I can not Exchange Gasses
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Answer:
The alveoli are surrounded by tiny blood vessels, called capillaries. The alveoli and capillaries both have very thin walls, which allow the oxygen to pass from the alveoli to the blood. The capillaries then connect to larger blood vessels, called veins, which bring the oxygenated blood from the lungs to the heart.
Explanation:
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