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How to treat waste responsibly
How to treat waste responsibly
This lesson helps you understand how waste affects the environment and your everyday life.
Grade 9
نویسنده: Illés Emese
بازبین: Hodula Orsolya, Dr. Nagy Márió, Szilágyi Judit
Graphic designer: Gyulai Kamilla
Developer: Gálea Patrik
کلیدواژهها
موزالينک
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