Loading ad... Pak GuruMember for 3 years Age: 11-18 Level: X Language: Indonesian (id) ID: 1585205 30/10/2021 Country code: ID Country: Indonesia School subject: Biologi (1061890) Main content: Biologi (2060455) bab bakteri Loading ad... Share / Print Worksheet Google Classroom Microsoft Teams Facebook Pinterest Twitter Whatsapp Download PDF Loading ad...