Coal is formed from-- সাধারণ বিজ্ঞান Basic Information of Daily Science, Inventions and... 07 Oct, 2020 প্রশ্ন Coal is formed from-- ক. organic matter খ. lave গ. rocks ঘ. soil সঠিক উত্তর organic matter সম্পর্কিত প্রশ্ন আরো দেখুন Which of the following has an organic origin? Which planet is nearest to the Sun? দিন-রাত্রি সমান থাকে কোন তারিখে? Who among following invented the steam engine? Which one of the following is used for bleaching purposes? মন্তব্য There are no comments yet. Authentication required You must log in to post an answer. Log in বিষয় সাধারণ বিজ্ঞান অধ্যায় Basic Information of Daily Science, Inventions and...
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