Most of the crops grown in the United States are produced using _____
a. Insecticides c. herbicides
b. commercial fertilizers d. all of the above
D
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The American naval war with Tripoli ended with
A. America's overthrow of the Tripoli government. B. a substantial defeat of the main American fleet. C. the peace treaty in 1805 with the pasha of Tripoli, costing merely $60,000 for the ransom payments of the captured Americans. D. the French colonial conquest of North Africa. E. the mediation of Islamic religious authorities.
Most gas furnaces and appliances use a(n) ____ burner.
A. compressed B. hybrid C. pressurized D. atmospheric
The crucial origins of the Cold War lay in a fundamental disagreement between the United States and the Soviet Union over postwar arrangements in
A. North Africa. B. East Asia. C. the Middle East. D. the Third World. E. Eastern Europe.
One unique property of waterproof membranes is their ability to seal around ____, which makes them a particularly effective underlayment on roofs below 3:12.
A. seams B. nails C. corners D. edges