kayramae10
kayramae10 kayramae10
  • 18-12-2020
  • Biology
contestada

Which upper chamber of the heart contains oxygen-rich blood?
a. the right atrium
b. the left atrium
c. the right ventricle
d. the left ventricle

Respuesta :

PIsfil PIsfil
  • 18-12-2020

Answer:

b. la aurícula izquierda

Explanation:...

Answer Link
23bruguier 23bruguier
  • 31-08-2021

Answer:

B.the left atrium

Explanation:

Answer Link

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