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  • 26-03-2017
  • Biology
contestada

WHat would happen if the relative concentrations of oxygen inside the lung and in the blood become equal to each other?

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MissPhiladelphia
MissPhiladelphia MissPhiladelphia
  • 07-04-2017
as the intercostals the lungs do expand. the lung's expansion causes pressure in the lungs to become slightly negative relative to atmospheric pressure. Air moves from an area of higher pressure to an area of lower pressure. thank you for this question. it is definitely a good one. i hope i was able to answer it.
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