Multiple choice general knowledge

Who discovered blood circulation?

  1. Robert Dwain

  2. William Harvey

  3. William Jacob

  4. None of the above
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

William Harvey discovered blood circulation in 1628, demonstrating that the heart pumps blood throughout the body in a continuous loop. His work overturned the prevailing Galenic theory of the time.

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