A fire extinguisher works by breaking the fire triangle of heat, fuel, and ____.

A. air
B. oxygen
C. nitrogen
D. hydrogen


Answer: B

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The micron gauge is used to measure the level of vacuum reached during the evacuation process.

Answer the following statement true (T) or false (F)

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27/729 = M3. What is M?

A. 27/81 B. 1/3 C. 9/8 D. 4/9

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Using a sketch, explain what fast-track scheduling is, and then, list its advantages and disadvantages.

What will be an ideal response?

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Describe disease-prevention measures for bramble fruits

What will be an ideal response?

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