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Q: What is the exchange of gases between the lungs and the blood? A. Internal respiration B. Posterior respiration C. External respiration D. None of the above
A: A. Internal respiration is the exchange of gases between the lungs and the blood.
Expert answered|andrewpallarca|Points 11505|
Question|Rated good
Asked 5/22/2012 10:46:30 AM
Updated 8/3/2012 7:09:09 AM
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C.C. External respiration
Every 3 to 5 seconds, nerve impulses stimulate the breathing process, or ventilation, which moves air through a series of passages into and out of the lungs. After this, there is an exchange of gases between the lungs and the blood. This is called external respiration.
Added 8/3/2012 7:09:09 AM
Rated good by rohan1
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