International trade is the exchange of goods and services between countries. this sometimes involves the use of quotas. what is a quota?
a) a tax on an imported good
b) a payment to encourage trade
c) the refusal to export some goods
d) an amount that can legally be imported

Hi

The answer to this question is option d, an amount that can legally be imported

Hope I helped

answer; /// (a) and (b) ; /// but i believe the correct answer is ; /apart from fines and jail time, driving under the influence puts the life of the driver and everyone else on the road at risk; (b)

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.