Europe and the Americas were once separate. This changed after European explorers reached the Americas. Plants, animals, and bacteria started to be exchanged. This process became known as the Columbian Exchange, and it had huge effects. How could an animated video best add to a reader’s understanding of the Columbian exchange?

by showing the results of the exchange over a long period of time
by showing interviews with people who were there at the time of the exchange
by showing the inside of ships used to cross the ocean
by showing a rough sea that ships might have encountered on their voyages

WILL GET 21 POINTS AND MARKED BRAINLIEST IF CORRECT