Testosterone is essential in male dogs for
A. Development of secondary sex characteristics
B. Production of spermatozoa
C. A healthy hair coat
D. All of the above
E. A and B above
E
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Which of the following should NOT be worn in a truck repair facility?
A. Baggy or loose clothing B. Jewelry C. Sandals D. All of the above
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When drawing lines, the key is to make them as ____________________ as possible.
Fill in the blank(s) with the appropriate word(s).
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How much outdoor air does the ASHRAE standard recommend per person, as a minimum?
a. 10 cfm b. 15 cfm c. 20 cfm d. 25 cfm
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What function is performed when the PL input of a 74191 up/down counter is active?
A) parallel load B) count down C) clear D) count up
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