Answer:
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'
I think rationing had both positive and negative impact on the morale in the country.
Explanation:
According to me rationing had both positive and negative impact because the people who had already less resources were forced to live without or even very less resources. They were already living were in the state of misery due to the lack of money and other things.
The process of rationing put pressure on them to have lesser resources. While the people who had the more financial power and more available resources learnt to live with the limited resources.
Answer:
I have no idea about this question