Multiple Choice
About two thirds of the world's human population survive primarily by eating one or more of three grain crops.What are these three grains?
A) rice,wheat,and corn
B) oats,rice,and wheat
C) corn,wheat,and oats
D) corn,rice,and maize
E) oats,maize,and rice
Correct Answer:
Verified
Correct Answer:
Verified
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