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PearlyWiersteiner522 PearlyWiersteiner522
  • 06-05-2015
  • Biology
Answered

What change occurs to the pressure and volume of the lungs when the external intercostal muscles contract?

Both pressure and volume increase. Both pressure and volume increase.

BPressure increases and volume decreases.
CPressure decreases and volume increases.
DBoth pressure and volume decrease.

Verified Answer :

katiepochatko
katiepochatko katiepochatko
  • 06-05-2015
Cpressure decreases and volume increases
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