The formation of bubbles of CO2 from a dissolved tablet in water. (c) M. Xhaho/EcoAlbania
The class was divided into groups to continue with the game. (c) M. Xhaho/EcoAlbania
The materials that are needed for the activity. (c) M. Xhaho/EcoAlbania
The activity was concluded succesfully. (c) M. Xhaho/EcoAlbania
