During the 1870s and 1880s, Louis Pasteur developed a means of ____________________ animals to make them immune to disease.
Fill in the blank(s) with the appropriate word(s).
vaccinating
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Most types of vitamins are synthesized in the body
Indicate whether the statement is true or false
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While the PM coordinator is surveying the machine, it is a good idea for him or her to ____.
A. rope off the machine B. talk to the operator(s) C. inspect only the crucial parts of the machine D. inform the plant engineer
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Corrugated stainless steel tubing (CSST) is used for natural-gas piping. CSST is a flexible piping system that is more difficult and more expensive to install than black pipe.
Answer the following statement true (T) or false (F)
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Car batteries can be explosive due to hydrogen gas emitted during charging.
Answer the following statement true (T) or false (F)
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