Which of the following is an example of observational scientific investigation
mixing two reactants together in a small beaker
drying a solid produced by placing it in an oven
noting the color of a solution when heated < - - - i think maybe this one
placing test tubes in ice water for 15 minutes
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Home » Biology » Which of the following is an example of observational scientific investigation mixing two reactants together in a small beaker drying a solid produced by placing it in an oven noting the color of a solution when heated < - - - i think maybe this one