Regarding Phases 2 or 3 of the experiment if more or fewer drops of Reagent D (sodium hydroxide) were needed to get the same blue color as in Phase 1 what does this tell us about the quality of the water when yeast was consuming nutrients in the water? Did something similar to eutrophication occur?
NEED HELP WRITING YOUR PAPER?
PLACE AN ORDER WITH US TODAY AND ENJOY A 10% DISCOUNT. USE DISCOUNT CODE: Disc10