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describe the changes that take place 1) around the rib cage 2)diaphragm 3)chest cavity during inspiration . state the effect of these changes. |
| Answer» AROUND the rib cage: the rib cage moves outward and upwards.diaphragm: the diaphragm moves downward and GETS flattenedchest cavity: the CHEST cavity enlarges in volumeExplanation:EFFECT: all these changes enlarges the space inside the body so that lungs can INCREASE their volume and expand to inhale more airhope it HELPS u...mark me as the brainliest | |