 
<translate> Mgbanwe ndị a na-enwe n'ahụ́ ihe dị iche iche dị oké mkpa iji mee ka evolushọn nwee isi. Mgbe nke ahụ mere, ọtụtụ ihe na-eme. Mgbanwe ndị a dị oké mkpa iji mee ka evolushọn nwee isi. Azịza ya bụ: (B). <eng> Mutations are essential for evolution to occur. When that occurs, several things happen. Mutations are essential for evolution happen. The final answer: (B). 