Help quickly please !!!What were consequences of the Columbian Exchange?

Select all that apply.

Select 3 correct answer(s)
Question 3 options:

A. Mass amounts of people began exploring and colonizing the new world


B. Fruits, vegetables, and animals were brought from new world to the old world, and vice versa.


C. Everything was great and people were all happy


Around 90% of the original inhabitants in the New World died because of diseases brought from the Old World.