What must a sewage system accomplish in order to be considered safe?
What will be an ideal response?
ANS:
A sewage system receives and treats human waste. To be regarded as safe, a sewage system must decompose human waste and release by-products that are free from harmful chemicals and disease-causing organisms.
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What factors contribute to constipation in a chinchilla?
What will be an ideal response?
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Bash is a freeware derivative of the Bourne and ____ shells.
A. Korn B. C C. csh D. tsh
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ANSI, NFPA, and CSA set government regulations that must be followed by all employers.
Answer the following statement true (T) or false (F)
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Graywater heat exchangers should be installed on drainage pipes that run in which orientation??
A. ?horizontal only B. ?vertical only C. ?diagonal D. ?either horizontal or vertical
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