Question

Explain why the ventricles are thicker than the atria

Answer 1

Explanation:

The ventricles are thicker than the atria because the blood flowing there has high pressure. In order to remain good, the walls should be thicker to retain high pressure.

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Answer 2

HeY.........

Here's Your 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. The left ventricle also has a thicker muscular wall than the right ventricle.

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