Class B low-expansion foams in use today are designed to be used at 1-percent, 3-percent, or _____ concentrations.

A. 6-percent
B. 8-percent
C. 10-percent
D. 12-percent

Answer: A. 6-percent

Health Professions

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Indicate whether the statement is true or false

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For long-term well-being, the best stress management technique is to take care of _________________

Fill in the blank(s) with correct word

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