ceramicbong4755 ceramicbong4755
  • 24-04-2018
  • Biology
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Explain why air flows into the lungs during inspiration

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jessicahatcher2758
jessicahatcher2758 jessicahatcher2758
  • 24-04-2018
The diaphragm contracts and the thoracic cavity increases in volume. It decreases the intraalveolar pressure so that air flows into the lungs.
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