The best installation height for valves is between 2 feet and _____ feet off the floor or working level.
a. 3 feet
b. 3 feet, 6 inches
c. 4 feet, 6 inches
d. 6 feet, 6 inches
c. 4 feet, 6 inches
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Industry is the largest source of nonpoint pollution in the United States
Indicate whether the statement is true or false
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If chemicals such as battery acid, fuel, or solvent get into your eyes, flush them continuously with ____________________.
Fill in the blank(s) with the appropriate word(s).
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Many flowers and plants respond to the length of the night, and therefore the corresponding day length; they are called ____________________
Fill in the blank(s) with correct word
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What is the name of the organization created in 1970 to promote safe working conditions?
A) OSHA B) RCRA C) MSDS D) EPA
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