Loading ad... AnettaMember for 2 years 3 months Age: 10-15 Level: 7 Language: Indonesian (id) ID: 1714737 07/12/2021 Country code: ID Country: Indonesia School subject: Ilmu Pengetahuan Alam (IPA) (1061946) Main content: Biologi (2010875) Semoga Bermanfaat Loading ad... Share / Print Worksheet Google Classroom Microsoft Teams Facebook Pinterest Twitter Whatsapp Download PDF Loading ad...