Developing nations currently produce about how many kcal of food per person per day
Developing Nations currently produce about 2600 kcal of food per person per day. The growth in food consumption around the world has been accompanied by a significant structural changes and a shift in the diet away from the staple foods such as roots and tubers towards more livestock products and vegetable oils.
Ithink it’s c or b for the answer.
We can plant more trees and plants.