The Blue Nile begins at Lake Tana in Ethiopia and flows into Sudan from the southeast. The two rivers meet just north of the Sudanese capital of Khartoum. The northern section of the river flows north almost entirely through the Sudanese desert to Egypt, then ends in a large delta and flows into the Mediterranean Sea.
They ensure continued for production
True, because the greatest populated areas would not be in the mountain rages.
Answer:
on the first day of fall, change.
The answers is 9 days later
So September 14th