 
 <translate> What causes h20 to expand when frozen?
Options:
- (A) evaporation
- (B) vaporization
- (C) hydrogen bonds
- (D) helium bonds
- (E) mysterious forces
- (F) nitrogen bonds
- (G) Physical weathering
- (H) precipitation Let's be accurate as possible. <hau> Me ke sa h20 ya faɗaɗa lokacin da aka daskare? Zaɓuɓɓuka: - (A) fitarwa - (B) turɓaya - (C) haɗin hydrogen - (D) haɗin helium - (E) ikon da ba a sani ba - (F) alaƙar nitrogen - (G) Yanayin yanayi - (H) ruwan sama Bari mu zama daidai kamar yadda zai yiwu. 