Abraham helped the Hebrews from slavery in Rome or Egypt?<span />
I think they depend on stores because stores donate things to nongovernmental organizations. Also, surrounding states when a natural disaster occurs people from other states support these organizations. They depend on support and hope to get through whatever there going through.
To my mind the correct option is C. European, Asian, and African plants became a part of the American environment.
The Columbian exchange, also called the Columbian interchange, a name tha received for Christopher Columbus, was the widespread transfer of plants, animals, culture, human populations, technology, and ideas between the Americas, West Africa, and the Old World in the 15th and 16th centuries.