What happened as part of the Columbian Exchange? People from Asia traveled to the Americas. Potatoes and tomatoes were introduced in Europe. Millions of Europeans died of a plague. Horses and cattle went from the Americas to Africa.

potatoes and tomatoes were introduced to europe

Explanation:

when columbus went to the new world he brought back many foreign plants with him but some of the ones that were a benefit were tomatoes potatoes and tobacco. These gave europe help in desperate times and showed columbus as a hero.

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depends on the age of the teen, many believe by the age of 16 a person should know the strong difference between right and wrong along with the difference between risky and immediate death. swimming with sharks might be dangerous but swimming with sharks while bloody meat is attached to you is just insane. even more if you have no idea what you're doing. however, no matter the age, as long as the person is skilled enough and has the mental and physical capacity to control their actions doing whatever sport they put their mind to is all that matters.

your answer will most likely be a.