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1___________. They are crops, livestock and fish. Of these, crops make up about 75% of the world’s food production, 23% is contributed by livestock and only 2% of food comes from fish.
Many foods are obtained from farm animals. They are meat, milk and eggs. 2___________. The animals most often used for this purpose are beef cattle, hogs, sheep, and poultry. Meats from farm animals are highly important as food for people. 3 __________. How do we call meat from hogs? From mature beef cattle? 4___________.