Evaluating Solutions · Elementary School Science · Flashcards

QUESTION

Choose the best reason to reject a solution: data show no change, or a friend says it will work.

QUESTION

Choose the best conclusion: Trial results were

2

,

2

,

2

,

2

cm growth with the solution.

QUESTION

Identify the better supported solution: A lowers noise by

5

dB, B lowers noise by

1

dB.

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