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Scientific investigations are often conducted in order to design solutions to real world problems. For example, scientists often study the pH of lakes and other bodies of water because many organisms in the lakes can live in only a narrow pH range. If a lake became too acidic, which of the following describes the best way that scientists could determine how to make the lake more neutral?
A. Double the amount of water in the lake, so the acidity will be diluted.
B. Siphon off the acidic portions of the lake and leave the rest of the water alone.
C. Use samples of the lake water as models for testing the results of adding various chemicals.
D. Dump a large quantity of a base, such as sodium hydroxide, into the lake. pls i need an answer fast
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