A Rice Farmer Can Use Integrated Farming Techniques in Which

Multiple Choice

A rice farmer can use integrated farming techniques in which ducklings,azolla,and fish are used to produce their crops without any extra chemical additives.This integrated technique _______________.

A) represents a method of organic farming
B) is sustainable
C) produces more than just rice as a product to sell
D) eliminates the need for synthetic and toxic chemicals
E) All of these answers are correct.