Question

how can say that photosynthesis is a chemical change?

Answer 1

Photosynthesis is the process through which plants convert light energy intochemical energy. Here is the chemical reaction involved: As we can see, water and carbon dioxide combine to form glucose and oxygen. Since newchemical species are formed,photosynthesis is clearly a chemicalchange....

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Answer 2

photosynthesis is a chemical change cause the product formed by the leave is glucose and then the remaining of the glucose stays in the root forms starch and as we know chemical changes r irreversible
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