QuizMe

* השאלה נוספה בתאריך: 09-07-2025

		The presence of E. coli can indicate the presence of all pathogens in water.
		No individual indicator can reliably predict the presence of all pathogens in water.
		The presence of Enterococci can indicate the presence of all pathogens in water.
		An indicator, by definition, can reliably predict the presence of all pathogens in water.

Please mark the correct sentence regarding indicators: