Przygotowanie doświadczenia o wytrącaniu soli, ogniu, oczyszczaniu śniegu oraz jego topnieniu

WhatsApp Image 2021-02-02 at 12.46.18-4.jpeg

WhatsApp Image 2021-02-02 at 12.46.18-3.jpeg

WhatsApp Image 2021-02-02 at 12.46.18-2.jpeg

WhatsApp Image 2021-02-02 at 12.46.18-5.jpeg

WhatsApp Image 2021-02-02 at 12.46.17-4.jpeg

WhatsApp Image 2021-02-02 at 12.46.17.jpeg

WhatsApp Image 2021-02-02 at 12.46.18.jpeg

WhatsApp Image 2021-02-02 at 12.46.17-3.jpeg

WhatsApp Image 2021-02-02 at 12.46.17-2.jpeg

WhatsApp Image 2021-02-05 at 18.27.45.jpeg

WhatsApp Image 2021-02-05 at 18.27.43-2.jpeg

WhatsApp Image 2021-02-05 at 18.27.44.jpeg

WhatsApp Image 2021-02-05 at 18.27.43.jpeg

WhatsApp Image 2021-02-05 at 18.34.17.jpeg

WhatsApp Image 2021-02-05 at 18.34.15.jpeg

WhatsApp Image 2021-02-05 at 18.32.45.jpeg

WhatsApp Image 2021-02-05 at 18.32.44.jpeg