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  • 24-05-2017
  • Biology
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Which of the following would produce a new substance?

A magnesium combining with air

B baking bread

C wood burning

D all of these

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DJVIPER
DJVIPER DJVIPER
  • 24-05-2017
The correct answer is C) Wood burning. Hope this helps.
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Odettexoxox
Odettexoxox Odettexoxox
  • 24-05-2017
C- wood burning (it's a physical change)
Answer Link

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