The study of birds is--- English Substitution Expressions and Definitions 07 Oct, 2020 প্রশ্ন The study of birds is--- ক. Theology খ. ornithology গ. ecology ঘ. biology সঠিক উত্তর ornithology সম্পর্কিত প্রশ্ন আরো দেখুন An unmarried woman is called-- 'Boot leg' means to-- A remedy for all diseases-- A speech made without previous preparation-- Ecology is a word mostly used in the field of: মন্তব্য There are no comments yet. Authentication required You must log in to post an answer. Log in বিষয় English অধ্যায় Substitution Expressions and Definitions
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