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Railways PYQCBT 1 2020

RRB NTPC · Question 69

Which of the following is NOT a part of the circulatory system?

  1. Large intestine

  2. Blood

  3. Heart

  4. Arteries

Show answer & explanation

Answer: (A) Large intestine

Explanation

The circulatory system is the heart, blood and blood vessels (arteries, veins and capillaries). The large intestine belongs to the digestive system.