Which of the chambers or vessels below has the most powerful contractions in a normal human heart?

0 votes
right atrium
left atrium
pulmonary artery
pulmonary vein
right ventricle
left ventricle
aorta
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asked May 19, 2013 in Biology by anonymous
    

1 Answer

0 votes
6
answered May 20, 2013 by Bioshare ~Top Expert~ (34,070 points)



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