In a laboratory, Nakisha mixes a sodium hydroxide solution with an indicator called phenolphthalein. When
combined, they create a pink solution. Nakisha wonders if mixing other solutions with phenolphthalein will also
create this pink color. How could Nakisha use the scientific inquiry process to determine whether mixing other
solutions with phenolphthalein will also create a pink color? Check all that apply.
by making qualitative observations about the sodium hydroxide and phenolphthalein in solution
by asking a classmate if sodium hydroxide turns pink when mixed with other solutions
by comparing the given solution to other familiar solutions containing phenolphthalein
by designing an experiment to test phenolphthalein with other solutions
by repeating the experiment at different temperatures