Which carry oxygenated blood from lungs to the left auricle of the heart?
Which cavity first receives deoxygenated blood from the vena cava?
The wall that divides the heart in two is called ______.
______ transports deoxygenated blood from different parts of the body into the right auricle of the heart.
______ carries pure oxygenated blood from the left ventricle of the heart.