To determine if a product or substance being used is hazardous, consult ________
A) SAE standards B) A dictionary C) SDS D) EPA guidelines
C
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Why is a profile necessary for road construction?
What will be an ideal response?
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To discourage unauthorized entry, handhole covers must be _____.
a. permanently sealed b. provided with a keyed access device or padlock c. heavier than 100 pounds or require tools to open d. equipped with an anti-tamper device such as an audible alarm
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The flower is attached to the stem or flower stalk by an enlarged structure called the:
a. Calyx c. Receptacle b. Corolla d. Perianth
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Of the following choices, the warmest temperature is ____ while the coldest temperature is ____.
A. 20°C B. 303°K C. 501°R D. 77°F
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