Korpa je prazna
The heart of cars
The heart of cars
In this lesson, you can compare the engines of cars and the human heart.
Fizika
9 – 12. godina
Autor: Dr. Stonawski Tamás
Lektor: Trauer János
Grafičar: Molnár Mónika
Programer: Gálea Patrik
Oznake
mozaLink
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