In the fourth paragraph, a correction: 'it (pH) increases to harmful levels between 4.0 and 5.0' the sentence should be ' it decreases to harmful levels .........' {decreases not increases}

Published November 28, 2016 07:13 by Shahul Hameed A.

In the fourth paragraph, a correction: 'it (pH) increases to harmful levels between 4.0 and ​5.0' the sentence should be ' it decreases to harmful levels .........' {decreases not increases}

In the fourth paragraph, a correction: 'it (pH) increases to harmful levels between 4.0 and 5.0' the sentence should be ' it decreases to harmful levels .........' {decreases not increases}