fanblaze4p007sk fanblaze4p007sk
  • 26-11-2017
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what structure returns blood from the lungs to the heart

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FRANKTHETANK55 FRANKTHETANK55
  • 26-11-2017
The Pulmonary Vein brings Oxygenated blood back to the heart.
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Аноним Аноним
  • 26-11-2017
The pulmonary vein, I think.  Please mark Brainliest!
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