সভা-সমিতির যুগ বৈশিষ্ট্য ও বিশ্লেষণ
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Explanation:
the process by which green plants and some other organisms use sunlight to synthesize nutrients from carbon dioxide and water. Photosynthesis in plants generally involves the green pigment chlorophyll and generates oxygen as a by-product.
sorry I cannot understand this language
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Answer:
Ohm's Law states that electric current flowing in a conductor is directly proportional to potential difference across the ends of the conductor,provided temperature and other physical conditions remains constant. ... In an electric circuit,sometimes current has to be increase or decrease.
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