contestada

Blood that has been depleted of oxygen but contains carbon dioxide and waste matter enters the heart in which chamber?

1 right atrium 3 left atrium
2 right ventricle 4 left ventricle

Respuesta :

1.) Blood that has been depleted of oxygen but contains carbon dioxide and waste matter enters the heart in "Right Atrium"

Hope this helps!
1)Right atrium will be the answer..