Investigating physical and chemical changes takes a plan. Which of the following
are part of planning? Select all that apply.
A. knowing the results of the investigation
B. listing the materials and tools that are needed
C. filling out a data table with the results
D. writing down the procedure for the investigation
E. making sense of what happened to explain it
Answers: 3
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Investigating physical and chemical changes takes a plan. Which of the following
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