Which of these gases has the greatest global warming potential rating?
a. carbon dioxide c. nitrous oxide
b. methane d. hydrogen
C
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The boom angle is the angle between the boom center line and the _____.
a. lifting line b. horizontal plane c. vertical plane d. luffing jib, if present
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The first guinea pigs were sold in England for one English coin called a ____________________
Fill in the blank(s) with correct word
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Never handle a gun without adult supervision
Indicate whether the statement is true or false
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Read the setting on this metric micrometer scale graduated in 0.01 mm.
Fill in the blank(s) with the appropriate word(s).
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