It’s d or b I think cause I did this befor
It transported livestock, crops, and diseases among Africa, Europe, Asia, and the Americas.
The Columbian Exchange was the exchange of items which began during the period of exploration in the 15th century.
The Columbian Exchange moved crops from the Old World to the New World and vice versa. Tomatoes, potatoes, corn, and pumpkin were all transferred to Europe becoming staple food crops for many countries. Europeans brought disease, domesticated animals, rice, onions, and sugarcane to the Americas. Africa was introduced to new foods and manufactured items in exchange for slaves to work plantations in the New World.
OK! so i just did this question not too long ago after studying it my answer was "C"
Answer: 2 i think
Explanation: I see that you would like to play Nitro Type, but you want Nitro Gold. I am a Jr High Student so sorry, i cant give you Nitro Gold, but we can still play :)
Around 9 million people die of hunger and hunger-related diseases every year. Hope this helps, if you have any questions please feel free to message me;)