In a laboratory, Nakisha mixes sodium hydroxide solution with an indicator called phenolphthalein. When combined, they create a pink solution. Nakisha wonders if mixing other solutions with phenolphth

In a laboratory, Nakisha mixes 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 she use the scientific inquiry process to explore it further? Check all answers that apply.