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Energy can neither be created nor destroyed

Energy can neither be created nor destroyed

Energy exists in many different forms. Each form can be converted or changed into the other forms.

Teknologi, husholdning

6 – 9. Klassetrin

Forfatter: Mathesz Anna

Korrekturlæser: Horváthné Kunstár Andrea, Kovács Attila

Grafisk designer: Kondász Eszter

Nøgleord

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