Title: Veins carry unoxygenated blood, EXCEPT for the four pulmonary veins. (True or false?) Post by: ncff4120 on Jan 19, 2018 Veins carry unoxygenated blood, EXCEPT for the four pulmonary veins.
True False Title: Veins carry unoxygenated blood, EXCEPT for the four pulmonary veins. (True or false?) Post by: Jessicamontes18 on Jan 19, 2018 Content hidden
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