What effect did the columbian exchange have on europe? pick 5 correct answers a-a global economy developed

b-countries raced to colonize new areas

c-european countries gained great wealth

d-people became interested in new luxury items

e-europeans benefited from new technology from the Americas

f-people became less interested in trading with other countries

g-populations may have increased due to more nutritious foods.

need help asap pls​