Ancient societies, such as Neanderthals, used asphalt as a way to glue sharp points made of stone to wooden spear shafts



Indicate whether the statement is true or false.


T

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

There may be times when it is desirable to have more than one START–STOP push button station to control a motor.

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For long-term cutting of materials containing cadmium or mercury, always wear an approved _____.

a. supplied air respirator b. metal-fume filter c. HEPA-rated filter d. standard respirato

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Hydraulics utilizes ____________________ for linear power and ____________________ for rotary

power.

Fill in the blank(s) with the appropriate word(s).

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When training to stand, tie the animal for a few hours at a time until the calf gets used to the halter and to being tied.

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

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