3.What happens tothe ribs and the diaphragm during inhalation? – InterviewSolution

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1.	3.What happens tothe ribs and the diaphragm during inhalation?
Answer» <p>When you breathe in, orinhale, yourdiaphragm contracts (tightens) and moves downward. This increases the space in your chest cavity, into which your lungs expand. The intercostal muscles between yourribsalso help enlarge the chest cavity. They contract to pull yourribcage both upward and outward when youinhale.</p>

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