Answer:
B. Canada and Mexico
Explanation:
https://www.census.gov/foreign-trade/statistics/highlights/top/top1012cm.html
I think its A. small contained climates that differ from areas surrounding them
hope this helps XD
The climate of Peru is tropical. It has a large variety of climate and weather, including deserts and mountain areas, but it is mostly subtropical climate with rainforests.
Hope this helps :)
Mekong, Tiber and Danube.