Person responsible for explaining the circulatory system was William Harvey. He was a famous physician and his work was based on observing the effect of pumping blood to the brain and body.
Answer:
D. It could be used by the US to invade mainland Japan.
Explanation:
The main part of the obverse side of the great seal is the eagle
Herbert Hoover was blamed for the Great Depression
Answer: Migration helps in improving the quality of life of people. It helps to improve social life of people as they learn about new culture, customs, and languages which helps to improve brotherhood among people. Migration of skilled workers leads to a greater economic growth of the region
Explanation:
