How did Harvey's account of blood circulation depart from Galen's understanding, as shown above? O Harvey stated that the arteries circulated blood in the body.
O Harvey stated that the heart moved blood through the arteries,
O Harvey stated that the liver was the source of venous blood,
O Harvey stated that the veins returned blood to the heart

Harvey stated that the veins returned blood to the heart

Explanation:

William Harvey provided proof;

That the theory of blood consumption by the body was not correct.

There are two separate blood flow loops

Blood in the veins flow towards the heart with one way blood flow bw=eing maintained by valves in the blood vessels

The correct option is therefore;

'Harvey stated that the veins returned blood to the heart'

after the civil war, and with the termination of slavery, the south was faced with a big problem; what was supposed to happen and how they were supposed to deal with the freedom and the rights that black people and freed slaves had gained as a result of the north defeating the south and forcing the end of slavery. first, most, if not all, of the workforce of the south came from slaves and they did not have an option to replace the loss of said workforce. second, particularly in the south, people were convinced that black people were lesser, less intelligent, less capable and less smart than whites. this posed a huge problem for them. also, southerners were faced with another issue; freed slaves now had a say in how their lives would be lived and the right to politically choose the way they would be governed. people in the south did not want to accept this, none of this and this opposition and the conflicts that arose from it, not to mention the afereffects of the war, forced the congress of the time to enact and enforce the reconstruction plans that had been proposed by president andrew johnson.

the group i'm selecting: greeks.

a first group of greek immigrants came to the us in the 1850s. the second group came to america starting in the 1890s due to economic opportunities they didn't have back in their home caused by the hardships of ottoman rule. greek immigration was 90% male, many of them expected to work and return to greece after earning enough capital, but ultimately had to remain in the us after the greek genocide.