Question

What is the role of value of artium and ventricles ?

Answer 1

# artium of left collects oxygen rich blood from pulmonary vein it relaxes to collect blood and then contracts to pump blood to right ventricle

the right ventricle collects the oxygen rich blood and it pumps through aaorta to whole body

# artium of right cal carbon dioxide rich blood from all the veins true upper and lower Vena cava and then it gets contracted to send this co2 rich blood into right ventricle later it relaxes to recieve blood and then it pumps to lungs through Pulmonary artery to get oxidified

pls MARK THIS ANSWER AS BRAINLIEST

Answer 2

Each half of the heart has two chambers: an atrium, and a lower chamber called the ventricle. The function of the atria is to collect and pump blood into the ventricles. The function of the ventricles is to pump blood into systemic and pulmonary circulations.