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السؤال 4

Classify the heart-chamber statements. Which statements are true? Select all that apply.

  1. The atria receive blood entering the heart.الإجابة الصحيحة
  2. The atria pump blood directly around the whole body.
  3. The ventricles push blood out of the heart.الإجابة الصحيحة
  4. All four chambers have the same function.

الشرح

The two atria are receiving chambers, while the two ventricles generate force to send blood out of the heart. Atria do not supply the entire body directly, and the four chambers therefore do not all perform an identical task.

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السؤال 4: Classify the heart-chamber statements. Which statements are… · Human Body Systems · Questena