 
<translate> Njikọ hydrogen na-eme ka mmiri na-agbasawanye mgbe ọ kpọnwụrụ akpọnwụ. Mmiri dị ebe nile H20. Njikọ hydrogen na-eme ka H20 gbasaa mgbe ọ kpọnwụrụ. Ya mere azịza ya bụ (E). <eng> Hydrogen bonds cause water to expand when it freezes. Water is everywhere H20. Hydrogen bonds cause H20 to expand when it freezes. So the answer is (E). 