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MakcuM [25]
2 years ago
13

Who invented a control unit for an artificial heart?

History
1 answer:
FrozenT [24]2 years ago
6 0
The control unit for an artificial heart was invented by Otis Frank Boykin.
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What was the key reason for the creation of law courts during the early development of the english common​ law?
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Common law as opposed to civil law is a judge- made law based on precedents. The key reason for the creation of law courts during the early development of the English common law was the necessity of King Henry II to unify the country. He wanted to eliminate arbitrariness and some illegal practices, so he decided to send his judges to hear the disputes throughout the country. The verdict was recorded in a file called precedent.

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Why were river valleys influential to the development of Egyptian and
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Because their waters provided places to hunt and fish. Also, as the rivers flooded, the lands around them became fertile. This allowed them to support farming. This is especially true of the Nile River, which flooded the same time each year.

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A polis was a city state in ancient Greece, especially as considered in its ideal form for philosophical purposes.

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What was the economy like in the south compared to the north?
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