It has the ability to bind itself to small amounts of acid in the blood, which helps with removing that acid before the blood’s pH changes
Answer:
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Explanation:
I think you need to expand on this question
<span>Pleural sac is a two
layered membrane formed when a serous membrane known as pleura folds back onto
itself. Thus, the pleura invest the lungs and line the walls of the thoracic
cavity. However, the potential volume of the thoracic cavity increases during
inhalation.</span>
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