Answer:
4
Explanation:
If you have to explain it, just comment but its definitely 4.
This is known as the Columbian Exchange; option A. This includes for example Coffee and Chocolate (the plants); which are today to a great degree cultivated in a continent different than the one they originally evolved on.
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B. To appease something is to try and make better or to subordinate, the opposite of appease is to provoke, or instigate.
In the country because you can ride horses hunt fish