Question

19ਵੀ ਸਦੀ ਦੀਆਂ ਯੂਰਪੀਅਨ ਕ੍ਰਾਂਤੀਆ ਉੱਤੇ ਇੱਕ ਲੇਖ ਲਿਖੋ​

Answer 1

Answer:

photosynthesis is the process by which green plants prepare their own food by using organic raw materials

hope that helps.

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