Answer :
New plants are one of the hing the Old World got from the New World because of the Columbian Exchange
What was the Columbian exchange
The Columbian Exchange was a significant and far-reaching series of exchanges of plants, animals, culture, human populations, technology, and ideas between the Old World (Eurasia, Africa) and the New World (the Americas) following Christopher Columbus's arrival in the Americas in 1492.
Key elements of the Columbian Exchange include:
Biological Exchange: The transfer of plants, animals, and diseases between the Old and New Worlds. This led to the introduction of crops like potatoes, tomatoes, and maize to Europe and the spread of diseases like smallpox to the Americas.
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