Potable water is
A) contaminated.
B) polluted.
C) safe to drink.
D) foul tasting.
E) None of the choices is correct.
Correct Answer:
Verified
Q2: Indicator bacteria are _.
A)coliforms
B)enterococci
C)evidence of fecal contamination
D)used
Q9: The final step of sewage treatment before
Q10: You decide to educate Alan on markers
Q14: The presence of fecal matter means that
Q15: In which step of water purification does
Q16: Please read the clinical scenario, and then
Q17: A negative fecal coliform test means that
Q18: Please read the clinical scenario, and then
Q19: Primary sewage treatment includes
A)sludge digesting.
B)skimming.
C)filtration.
D)chlorination.
E)aeration.
Q20: What type of bacteria is water screened
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