Annually, the United States produces ___ percent of the world's beef supply.
A. 25
B. 50
C. 60
D. 75
Answer: A
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What are functions of an uninterruptible power system (UPS)? Select all that apply.
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A strong steel safety cable used to connect two compressed-air hoses, or a hose and tools, is called a _____.
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Apples and pears are usually harvested by _____
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Before loading a torch set onto the back of your service truck, you should:
A) Close the cylinder valves and remove the regulators. B) Make sure to properly adjust the regulators. C) Vent all the gas from the cylinders. D) Prepare a clutter-free area to lay the torch set down for safety.