Question

define auricle and ventricle​

Answer 1

Explanation:

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. ... 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

Answer:

Auricle is the upper chamber of the heart.

There are two types of auricles: right and left auricles.

Ventricle is the lower chamber of the heart.

It also have right and left ventricle.