For which questions could a scientist develop a testable hypothesis? Check all that apply.Which planet is the prettiest?How long is a day on Neptune?What is the composition of Jupiter’s atmosphere?Do planets prefer being closer to or farther from the Sun?Which planet has the most moons?
Which statements correctly describe theories? Check all that apply.A theory cannot help predict what may happen in the future.A theory is based on a single hypothesis.A theory results from several repeated experiments.A theory is a proven fact.A theory explains observations and hypotheses.A theory may be revised over time.
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