Which group of organic insecticides is most damaging to earthworms in soils?
A) carbamates B) chlorinated hydrocarbons C) organo phosphates
A
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Which of the following is not one of the locations for merchandising in your shop?
A) Front of your lot along the public road B) The employee entrance C) The customer entrance D) The exterior of the building area
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One yellow wire on the transformer secondary connects to the R terminal, the other yellow secondary wire connects to:
A) The contactor coil. B) The G terminal. C) The C terminal. D) The indoor fan relay.
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Employees need not be warned of chemical hazards by labels on containers or safety data sheets (SDS).