Multiple choice general knowledge science & technology

an organ that pumps blood to all parts of the body is

  1. lungs

  2. brain

  3. liver

  4. heart
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

The heart is the muscular organ that pumps blood throughout the body via the circulatory system. It continuously pumps oxygenated blood to all tissues and returns deoxygenated blood to the lungs.

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