AQA GCSE Physical Education · 8582
Paper 1
Revise: Mechanics of breathingTogether, these muscles change the volume of the chest cavity: the space within the rib cage containing the lungs and heart.
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GCSE Physical Education · key term
The space within the rib cage containing the lungs and heart. Its volume changes during breathing.
Used by AQA
Paper 1
Revise: Mechanics of breathingTogether, these muscles change the volume of the chest cavity: the space within the rib cage containing the lungs and heart.
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