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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
c
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User: 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

Weegy: c
smartypants28|Points 50|

User: What is atmospheric pressure? A. Pressure of the air inside the body B. Pressure of the air outside the body C. Pressure of the air within one’s mouth D. Pressure of the air within one’s lungs





Weegy: :D. Pressure of the air within one’s lungs
Expert answered|mrspainter22|Points 110|

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Asked 6/14/2012 1:41:18 PM
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What is the larynx commonly called? A. Voice box or epiglottis B. Vocal cord C. Voice box or glottis D. Vocal ligament
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Updated 8/3/2012 6:47:26 AM
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C. Voice box or glottis
Added 6/14/2012 1:55:33 PM
C. Voice box or glottis
The larynx, commonly called the voice box or glottis, is the passageway for air between the pharynx above and the trachea below.
Added 8/3/2012 6:47:26 AM
Rated good by rohan1
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