Which items originated in the americas and became european staples as a result of the columbian exchange?
a. corn, chocolate, rice, and sugar
b. rice, cattle, tomatoes, gold
c. wheat, chocolate, pineapples, potatoes
d. corn, potatoes, chocolate, tomatoes

The correct answer is - d. corn, potatoes, chocolate, tomatoes.

When the Europeans went to the Americas, apart from multiple civilizations, they encountered lots of interesting and tasty new crops. They saw the potential of these new crops for making a big profit, so at first they started trading them to Europe, and after the introduction of them on the European continent, because of their popularity, people started growing them. The chocolate, or rather cocoa, was introduced to Africa, as Europe is not suitable for it.

athena gives perseus a mirror sp he won't directly look back at her.

well they usually trade goods for money. they mostly trade goods with other nations