প্রশ্ন ও উত্তর
Which of the following is the main source of energy of the sun?
সাধারণ বিজ্ঞান Basic Information of Daily Science, Inventions and... 07 Oct, 2020
প্রশ্ন Which of the following is the main source of energy of the sun?
সঠিক উত্তর
nuclear fusion
মন্তব্য
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