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 The name of the device used in measuring earthquake is-- Which of the following is a parasite? The unit of energy in MKS system is-- The center of the earth is known as the-- Where is the sea of Tranquility? 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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