Question

what is photosynthesis?? it's chemical change or physical??? ​

Answer 1

Answer:

The photosynthesis is the process used by plants to produce their food. In this process light energy is converted into chemical energy. As a new product is formed in this process, therefore photosynthesis is a chemical change.

Answer 2

Answer:

Photosynthesis is the process through which plants convert light energy into chemical energy. Here is the chemical reaction involved: water and carbon dioxide combine to form glucose and oxygen. Since new chemical species are formed, photosynthesis is clearly a chemical change.

Explanation:

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