Cyber day 2 (did not realize we had a 2nd one)

Short answer A:
One technological advance was irrigation, they figured out how to make water from the flooding of the nile not go near their crops
The second advancment was paper, called papyrus which they wrote in it was really interesting
The third advancment is astronomy, like they made a 30 day month and a calendar.
Short Answer B:
First important feature of a pyramid is that it's triangular, and sealed off from the outside
The second important feature is that its really a giant tomb, so there could be traps or different corridors inside to hide the body from grave robbers
The third feature is that it's made of so many bricks and that it wasn't actually built by slave labor, people enjoyed building these giant buildings. its insane to think of how they built these buildings