The soil is a mixture of four components. Which of the following is not one of those components?

A) air
B) water
C) ?pore spaces
D) organic matter


C

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Increased voltage output can be achieved when several thermocouples are placed in a series called a ____.

a. battery b. thermos c. heated junction d. thermopile

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Which of the following is NOT a financial budget?

a. Cash-flow b. Capital expenditure c. Balance sheet d. Cash e. Revenue

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Units that cannot be measured in base units and require more than one measurement are called:

A) Customary units. B) Volume. C) BTUs. D) Derived units.

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Federal laws in the United States and Canada regulate the number of hours a driver can spend on the road.

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

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