juanhenao3012 juanhenao3012
  • 22-03-2021
  • Biology
contestada

Why does blood return from the lungs
to the heart?

Respuesta :

NevaehOld NevaehOld
  • 27-03-2021

Answer:

the blood gets oxygen in the lungs its called oxy-rich blood (im pretty sure this is correct)

Explanation:

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