

MCQOPTIONS
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1. |
Consider the following variables.i. Concentration of disinfectantii. Concentration of organismsiii. Temperatureiv. Time of contactDisinfection is the function of which of the following variables? |
A. | i, ii |
B. | i, ii, iii |
C. | i, ii, iii, iv |
D. | ii, iii, iv |
Answer» D. ii, iii, iv | |