Gas Exchange 0.0 / 5 ? BiologyGas ExchangeASAQA Created by: HAntroCreated on: 27-12-18 20:06 It functions to funnel the inhaled air into the lungs, while also facilitating the removal of inhaled air out of the lungs Trachea 1 of 5 These are smaller passages where air enters the lungs from the trachea Bronchi 2 of 5 The bronchi further divide into smaller, and smaller passages Bronchioles 3 of 5 Lung volume increases, rib cage expands, diaphragm contracts (moves down) and the air pressure decreases Inhalation 4 of 5 Lung volume decreases, rib cage retracts, diaphragm relaxes (moves up) and air pressure increases Exhalation 5 of 5
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