Why chemical change are very useful in our lives??
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because our there are 100000 chemical reaction happening in human brain at any given second
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Answer:
chemical change are very useful in our lives...
Explanation:
It is necessary at this stage to talk about particles such as atoms or molecules or chemical bonds. ... The oxygen in air is a very reactive chemical and is important in many chemical reactions such as combustion, rusting and the reactions by which we get energy from the food we eat...
Hope it helps you....
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