How did the shift to farming affect Native American cultures? Select all that apply. A. Farming encouraged native cultures to build more permanent shelters and communities,

B. The shift to agriculture led to a boost in immunity from diseases,

C. Agriculture provided a surplus of food, allowing for an increase in the population

D. Farms took up space, which spread communities too thin to be interconnected and caused civilizations to wither away.

i got 3,4 and 5 as an answer

two jet streams that directly affect the formation of weather in the continental part are a polar jet and a subtropical jet. they are responsible for the transportation of weather systems, which directly affect people. the polar front is the boundary between cold air from the north pole and warmer equatorial air. both the polar jet and the subtropical jet blow from the west to the east, and follow the boundary between cold and warm air.

the strongest jet streams are polar jets, while subtropical jets are somewhat weaker.

the right answer is c. the polar jet stream is generaly stronger than the subtropical jet stream.

what he said above me         look up that's the answer

nothing

hope this !