BI101 Unit 1 Discussion Post 2
Discussion Topic pH and the Scientific Method pH Your book defines pH as the measure of the relative acidity of a solution, ranging in value from 0 (most acidic) to 14 (most basic). pH stands for potential hydrogen and refers to the concentration of hydrogen ions. (G-12) Living organisms (e.g., plants, animals, bacteria) require careful control of their internal pH, since they are sensitive to […]