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Cellular respiration transforms oxygen and sugars into carbon dioxide and water. Which of the following best explains this reaction? A Physical change, only phases of matter changed B Chemical change,
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Cellular respiration transforms oxygen and sugars into carbon dioxide and water. Which of the following best explains this reaction?

A Physical change, only phases of matter changed
B Chemical change, new substances were formed
C Physical change, solids were changed into gases
D Mixtures and solutions were formed from the materials

Cellular respiration transforms oxygen and sugars into carbon dioxide and water. Which-example-1
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B. Chemical change,new substances were formed
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