Question

during circulation, what happens after blood enters the right ventricle

Answer 1

After the blood enters the right ventricle, it passes through the pulmonary valve and enters the lungs via the pulmonary artery.

Hope this helps!

Answer 2

blood enters the heart through two large veins, the inferiorand superior vena,cava emptying oxygen- poor blood from the body into the right atrium. the pulmonary vein empties oxygen rich blood from the lungs into the left atrium