We wouldn't have all the foods, animals, plants, culture,technology, and ideas from the Old and New world mixed. If you are living in North America, think about one of the most popular foods. Chicken. Without the Old World(Europe), we couldn't have some of the most popular foods, not even cookies(wheat)! One of the main things also in the Columbian Exchange is diseases. It would be a lot better for North America without those, and we probably would be more successful without those diseases from England. But, it is worth all the animals and food from the Old World.
This isn't 5 sentences, I didn't know if had to be at least 5 sentences, but if it is only 5 sentences,cut off some of the information you don't need.
