Como trabaja el corazón con los pulmones para circular?

1 answer:

3 0

El oxígeno que inhala del aire pasa a través de los pulmones a la sangre a través de los muchos capilares en los pulmones. La sangre rica en oxígeno se mueve a través de sus venas pulmonares hacia el lado izquierdo de su corazón y de la aorta hacia el resto de su cuerpo.

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