Why do the ventricles of the heart have thicker muscular walls than the atria?

Subject: General Awareness | Topic: Science | Difficulty: MEDIUM

Options

1. (A) They pump blood to all organs of the body
2. (B) They store more blood before each contraction
3. (C) They need more nerves for neural control
4. (D) They separate oxygenated and deoxygenated blood

Verified Answer

Option (A): They pump blood to all organs of the body

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