A fire creates heat and smoke in buildings. Although both?high temperature and smoke?are deadly, which of the two contributes more to human fatalities?
What will be an ideal response?
Smoke is responsible for approximately 65% of all fatalities compared with 30% due to burns and heat.
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? Identify and state the historical significance of the Battle of Saratoga.
What will be an ideal response?
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Vermiculite is a human?made element
Indicate whether the statement is true or false.
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For groove welds, knowing the ____, the filler metal volume can be calculated.
A. bevel angle B. root opening C. bead depth D. plate thickness
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Answer the following statement(s) true (T) or false (F)
Slump tests are done to determine the proper mixture of ingredients before placing concrete.
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