Air fl ows from a region of high pressure to a region of lower pressure. To explain the process of inhalation and exhalation, you need this fact and which other?
belongs to book: Examination Questions and Answers in Basic Anatomy and Physiology|Martin Caon|| Chapter number:13.2| Question number:32
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Medicine
A: Boyle’ s law states that the pressure within an enclosed gas decreases as its volume increases. So by increasing the volume of your lungs, a low pressure is created which allows air to move into this region of lower pressure. And vice versa
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