Question

why is the walls of ventricles thicker than the walls of atria

Answer 1

Since ventricles have to pump blood into various organs, therefore they have thicker walls than atria.

Answer 2

Hey mate!!!

Here’s your answer

The walls of ventricles are thicker than the walls of atria because ventricles have to pump up the blood which comes from the atria at heavy pressure.

Hope it will help you
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