Ibisobanuro ahagana hasi ku ipaji

c Hari abaganga babona ko ibice bine by’ingenzi bigize amaraso ari kimwe n’utwo duce duto. Bityo rero, wagombye gusobanurira neza umuganga umwanzuro wafashe wo kudaterwa amaraso yuzuye cyangwa insoro zitukura, insoro zera, udufashi n’umushongi.