How does farming affect the Earth's systems? Choose all the right answers A. fertilizer runs off the fields and into rivers

B. exhaust from farming machines pollutes the air

C. the land the farm was on cleared away other ecosystems

D. cows give off methane gas that gets in the atmosphere

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How does specialization enable countries to trade with one another? a country can make and sell goods affordably and buy goods that it is inefficient at making. a country can make what it chooses and sell its goods to other countries. a country can decide to buy everything it needs from other countries. a country can efficiently make goods that were once difficult to make.

What is one reason why so many corporations prefer to incorporate in the state of delaware?

Stie cineva cati ani poti fii director de sa imi specificati si legea va rog