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Which of these is an example of a chemical change?

A) adding sugar to coffee
B) cutting a paper into smaller pieces
C) a decomposing (rotting) log
D) ice melting into water

User Gebbissimo
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2 Answers

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C a decomposing log
User Mark Gargan
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Answer: C A decomposing log

Explanation: The woods chemicals are breaking down as bacteria and decomposing organisms break down the log and then turn what was broken down into other elements and such.

User Warpling
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