Mmanya na-aba n'anya bụ mmiri na-enweghị ụcha a na-eji eme ihe ọṅụṅụ, nke nwere carbon, hydrogen, na atom oxygen.
Mmanya bụ ngwakọta nke nwere carbon, hydrogen, na atom oxygen.Ọ bụ mmiri mmiri na-enweghị agba nwere isi na ụtọ pụrụ iche, nke a na-ejikarị aṅụ mmanya na-aba n'anya.Usoro kemịkal maka mmanya bụ C2H5OH, a na-emepụta ya site na ịgbara sugars na ọka.
