Muundaji Blyznyuk Tanya olga.dziabenko Mseto wa Umri 7-8 Mawazo Makuu ya Sayansi Ulimwengu wetu Mabadiliko ya kimaumbile na viumbe hai Mada ya Somo Bayolojia Elimu ya Mazingira Lugha Kiukreni Muda wa Wastani wa Kusoma Dakika 45 Leseni Creative Commons Attribution-Yasiyoyabiashara(CC BY-NC) Hufanya kazi nje ya Mtandao No Please Login to Rate and Comment PoorNot so pooraveragegoodvery good No votes have been submitted yet. View and write the comments No one has commented it yet.
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