Select all that applyChoose all features of the atria of the heart.Multiple select question.upper chambersthick-walledlower chambersreceive blood returning to the heartthin-walled

Select all that applyWhich of the following are features of ventricles?Multiple select question.Upper chambers of the heartThin-walledLower chambers of the heartThick-walled

What are the right and left atria?Multiple choice question.enlargements in the walls of the pulmonary trunk and aortathin-walled upper chambers of the heart that receive blood returning to the heartthick bundles of cardiac muscle that rim the chamber wallsthick-walled lower chambers of the heart that pump blood out of the heart

Select all that applyWhat vessels bring blood to the right atrium?Multiple select question.pulmonary veinssuperior vena cavapulmonary arteriescoronary sinusinferior vena cava

Blood passing through the right atrioventricular valve has just left which heart chamber?Group of answer choicesright atriumright ventricleleft atriumleft ventricle

Blood leaving the right ventricle flows into the ______.Multiple choice question.left ventricleaortapulmonary trunkright atria