Question

give reason - Ventricles have thicker walls than auricles...​

Answer 1

Answer:

Explanation:

Ventricles have a thicker walls than auricles as the blood is pumped out with a large pressure from the heart through ventricles.

Answer 2

Answer:

Because the ventricles have to travel from the heart to different body parts.

Explanation:The pressure of blood in the auricles is not much so the walls of auricles are thinner than ventricles.