Muundaji Victor Perez Mseto wa Umri 15-16 Zaidi ya 16 Mawazo Makuu ya Sayansi Taaluma ya udogo (Kiasi) Mabadiliko ya kimaumbile na viumbe hai Viini na Mifumo ya Maisha Mada ya Somo Bayolojia Lugha Kikatalani Muda wa Wastani wa Kusoma Dakika 45 Leseni Creative Commons Attribution-Yasiyoyabiashara(CC BY-NC) Hufanya kazi nje ya Mtandao No Maelezo 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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