Which of the following is a chemical reaction? 1.breaking a glass pane 2.freezing water 3.digestion of food 4.cutting down a tree 5.evaporation of rubbing alcohol

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asked Dec 5, 2019 123k views

1 vote

Which of the following is a chemical reaction?

1.breaking a glass pane
2.freezing water
3.digestion of food
4.cutting down a tree
5.evaporation of rubbing alcohol

Biology
middle-school

Kyrisu asked

by Kyrisu

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1 Answer

3 votes

Digestion of food is a chemical change

Step-by-step explanation:

new substance is formed

Vamsi Krishna DS answered Dec 9, 2019

by Vamsi Krishna DS

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