what foods where in the new world before the columbian exchange?

5 answers

maize, cacao, potatoes, tomatoes, other vegetables and grains, plus various meats such as venison and rabbit
thank you,what is maize????
Maize is also called Indian corn.

http://www.nativetech.org/cornhusk/cornhusk.html
why is breakfeast the most important meal of the day?
It's been 12 hours or so since we last ate.

http://nutrition.about.com/od/nutrition101/a/breakfast.htm