Abubuwan son sani game da ƙudan zuma: abin da ba ku sani ba game da waɗannan kwari masu mahimmanci
Bari mu koyi son sani game da ƙudan zuma, waɗannan kwari waɗanda ke da mahimmanci ga duniyar duniyar da kuma ga dukkan halittun da ke rayuwa a cikinta.