How did flooding rivers contribute to the beginning of farming communities?

A.
They irrigated the crops when they overflowed.

B.
They created a marshy environment good for planting.

C.
They provided water and stayed within their banks.

D.
They left rich soil when floodwaters receded.

Question

How did flooding rivers contribute to the beginning of farming communities?	
 
 A.
They irrigated the crops when they overflowed.
 
 B.
They created a marshy environment good for planting.
 
 C.
They provided water and stayed within their banks.
 
 D.
They left rich soil when floodwaters receded.

anonymous · Answer

will medal

marcelie · Answer

b.

anonymous · Answer

how is it

anonymous · Answer

B sorry i just need you to explain

marcelie · Answer

i think its b bc it makes more sense

anonymous · Answer

ok let me finish this and if its right i will medal