* What was the purpose of the pyramids in Egypt?
O To record astronomical data
O To protect the pharaoh's life after death
O To store surpluses of food and water
O To defend the city against invaders
Help quick!

Which reason best explains why certain areas of southwest asia have low population density? a. the semi-arid climate makes farming difficult because it produces very little rainfall.b. the moist climate limits job opportunities because it reduces oil production.c. the semi-arid climate produces heavy rainfall that contributes to devastating floods. d. the moist climate reduces agricultural production by causing water shortages.