CLASS 10 SCIENCE CHAPTER 9 LONG QUESTIONS ANSWER 2

VERY SHORT QUES. 1 VERY SHORT QUES. 2 VERY SHORT QUES. 3 VERY SHORT QUES. 4 SHORT QUES. 1 SHORT QUES. 2 SHORT QUES. 3 LONG QUES. 1 LONG QUES. 2

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