Biology, 30.10.2019 19:31 macylen3900

Which of the following is a chemical reaction?

a.
breaking a glass pane
b.
freezing water
c.
digestion of food
d.
cutting down a tree
e.
evaporation of rubbing alcohol

Answers: 2

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Which of the following is a chemical reaction?

a.
breaking a glass pane
b....

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