Final answer:
William Harvey was the first to describe the continuous circulation of blood through the human body in his book 'De Motu Cordis.'
Step-by-step explanation:
William Harvey was the first to describe the continuous circulation of blood through the human body. In his book 'De Motu Cordis,' published in 1628, Harvey described how the heart acts as a pump to circulate blood throughout the body. He conducted experiments and observations to support his theory, providing evidence for the existence of a closed circulatory system.
Learn more about Continuous circulation of blood in the human body