What was the cultural importance of the annual flooding of the Nile River?

The cultural importance was that that was where the Egyptians said the dead bodies soul would flow down the river on a boat to get to the afterlife.

Your answer is d. silli hope this ! : ) i left an explanation down below if you need it: a sill forms when hot magma squeezes between layers of rock to form a hardened sheet of rock. a sill is basically a tabular sheet intrusion between old layers of sedimentary rock, volcanic beds, or in the direction of foliation inherent in metamorphic rock. the word sill means a concordant intrusive sheet.

Yes, it’s awesome
: )