Forms of Biological Life Going From:
	Old World to New World:	New World to Old World:
Diseases:	Smallpox Measles Chicken Pox Malaria Yellow Fever Influenza The Common Cold	Syphilis
Animals:	Horses Cattle Pigs Sheep Goats Chickens	Turkeys Llamas Alpacas Guinea Pigs
Plants:	Rice Wheat Barley Oats Coffee Sugarcane Bananas Melons Olives Dandelions Daisies Clover Ragweed Kentucky Bluegrass	Corn (Maize) Potatoes (White & Sweet Varieties) Beans (Snap, Kidney, & Lima Varieties) Tobacco Peanuts Squash Peppers Tomatoes Pumpkins Pineapples Cacao (Source of Chocolate) Chicle (Source of Chewing Gum) Papayas Manioc (Tapioca) Guavas Avocados