Your correct answer would be D.
Answer:
The pharaoh was at the top of the social hierarchy. Next to him, the most powerful officers were the viziers, the executive heads of the bureaucracy. Under them were the high priests, followed by royal overseers (administrators) who ensured that the 42 district governors carried out the pharaoh's orders.
Hope this help and you already know the answer
Homo erectus and Neanderthals lived at the same time as homo sapiens. Neanderthals eventually died off and homo erectus may have evolved into homo sapiens
The one that usually responsible for protecting against noise is :
EPA
EPA protected all things from the source that probably caused health disturbance in an environment, which include sound pollution.
I believe the answer is: Use multiple password
These days, many hackers have develop a software to extracting our password by trying the potential combinations through algorithm.
Using multiple passwords would substantially extend the time needed for the software to finish since it need to tried huge amount of combination.
