Blood returning from the pulmonary part of the circulatory system enters the _______ of the heart.

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    right atrium
    right ventricle
    sinus venosus
    left ventricle
    left atrium
asked May 27, 2013 in Anatomy & Physiology by anonymous
    

1 Answer

0 votes
left atrium
answered May 28, 2013 by NewSky ~Expert~ (2,450 points)



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