For which of these questions could a testable hypothesis be developed? Check all that apply.Are gases better than solids?Do different liquids freeze at the same rate?Do cookies taste better when they are baked in a gas oven or in an electric oven?Does temperature affect the strength of a magnet?Does the color of water affect how quickly it evaporates?

A testable hypothesis makes a prediction that can be checked through observation or measurement. You can measure how long different liquids take to freeze, compare a magnet’s strength at different temperatures, and measure how quickly water of different colors evaporates. “Better” is too vague for gases versus solids, and whether cookies taste better is subjective rather than a clear measurement.

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