The columbian exchange was based on interactions between the old world and
a. the americas
b. europe
c. asia
d. africa

The Columbian Exchange was based on interactions between the Old World and:

A. The Americas

The Columbian Exchange was the exchange of plants, animals, disease, and culture between the Americas and the Old World. The exchange began with Christopher Columbus' arrival to the New World and influenced, diffused and changed many cultural aspects of both Europe and America. Some of the exchanges were cocoa, spices, cotton and smallpox.

so the story tells of someone named kaushik choudhuri, but he does not narrate the story, a girl named hema does. hema tells the story in a second person point of view because you (the reader) are supposed to be the boy named kaushik.

here's an excerpt i found: "i was ushered into the fitting room, your mother watching approvingly as i took off my coat and sweater and tried on the bra."

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