2. How does burial of the dead change over time in ancient Egypt? Compare the different processes (physical preparation)

[answerhappygod]

2. How does burial of the dead change over time in
ancient Egypt? Compare the different processes (physical
preparation) and places the dead are buried (in the ground, in
pyramids, in the rock tombs like the Valley of the Kings). How is
burial different among the nobility and common folk? What are some
of the religious implications and expectations for afterlife that
surround these burials?
Give as much information as possible.