Message flow is typically one-way, source to receiver. Harder to initiate, but Internet is changing that.
The fix the machine invention
The Zhou Dynasty. They later on created the Mandate of Heaven.
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Answer:
B
Explanation:
B. obtain IACUC approval for the change
Answer:
Option: Commemorative monuments for pharaohs
Explanation:
The Great pyramids of Egypt considered being one of the wonders of the world. Pyramids served the purpose of tombs for Egyptian Pharaohs and Queens during the old and middle kingdoms. The Egyptians regarded the pharaohs to be God Horus and believed that when the pharaoh dies, he would be united, with the sun. So, it became essential to build a structure, as a sacred place for the Pharaohs after his death.