Question

why are the walls of the ventricles being thicker than the atrium?

Answer 1

Answer:

The ventricles of the heart have thicker muscular walls than the atria. This is because blood is pumped out of the heart at greater pressure from these chambers compared to the atria. ... This is due to the higher forces needed to pump blood through the systemic circuit (around the body) compared to the pulmonary circuit

mark as brainliest!!!

Answer 2

Since ventricles have to pump blood into various organs and the pressure of the blood flowing in them is more than that of it in the atrium, therefore ventricle have thicker muscular walls than the atrium.

Hope it helps uh.!!!!