Drawing ____ are made up of one or two letters and numerals.

A. indexes
B. references
C. numbers
D. symbols


Answer: C

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Boat trailers do not use electric braking because water _____ the life expectation of electric brake components.

A. lengthens B. shortens C. does not affect D. None of the above

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Which of the following types of measurements can be made with a manometer?

A. absolute pressure of a vacuum B. absolute pressure above atmospheric pressure C. differential pressure D. all of the above

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Although women have made significant strides in gaining access to power, which of the following remains male-dominated?

a. national government b. the legal profession c. local government d. the private sector

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Wool and hair grow from the follicle located in the outer layer of skin.

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

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