contestada

1. What structures will a blood cell pass through
as it moves through the heart from the vena
cava to the aortic valve?

Respuesta :

akiyahdagger

Right side of the Heart

Explanation:

Blood enters the heart through two large veins, the inferior and superior vena cava, emptying oxygen-poor blood from the body into the right atrium of the heart. As the atrium contracts, blood flows from your right atrium into your right ventricle through the open tricuspid valve.