Question

write down the role of auriciles and ventriciles​

Answer 1

The upper chambers on each side of the septum are auricles, the lower chambers are called ventricles. Auricles have thin walls and act as receiving rooms for the blood while the ventricles below act as pumps, moving the blood away from the heart.

Answer 2

Auricles have thin walls and act as receiving rooms for the blood while the ventricles below act as pumps, moving the blood away from the heart.

Each half of the heart is divided into an upper chamber and a lower chamber, the upper chambers are called auricles and the lower chambers are called ventricles.