Which of the following explains the diffusion and successful cultivation of many plants and animals in new regions of the world through the Columbian Exchange?

1. The plants and animals diffused only a short distance away from their point of domestication. A
2. The plants and animals diffused to a region with climate and geography similar to that of their point of domestication.
3. Navigational technology allowed ships to travel more efficiently, enabling safe transport of plants and animals to new destinations.
4. Diffusion of plants and animals filled the loss in many areas from a n

2. The plants and animals diffused to a region with climate and geography similar to that of their point of domestication.

Explanation:

Knowledge of the centres of origin of plants and animals has increasingly improved. it is much harder to identify the way through which plants and animals were distributed, by what roads and what means they arrived at one place or another, who brought them and who diffused them.

One very important note is that plants and animals diffused to a region with climate and geography similar to that of their point of domestication which makes them survive and develop to the stage of harvest.